TRANSCRIÇÃO 🔗
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(gentle music)
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- In the warm waters
off the Florida coast,
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a green sea turtle propels
herself through the ocean
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with her large paddle-like flippers.
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At 300 pounds
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and with a carapace that's
almost four-feet long,
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she's remarkably graceful.
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And today, she started an immense journey.
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(water waves loudly)
(gentle music)
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She's leaving her feeding
grounds to travel hundreds,
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maybe thousands of miles
back to where she herself
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was hatched, where she'll mate
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and lay hundreds of eggs this season.
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(gentle music)
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It's a process that is filled
with obstacles already,
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but for the past 60 years, nesting
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and survival into adulthood
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has been a minefield for the species.
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Decades of habitat loss, egg harvesting
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and overpoaching by humans
has dealt a catastrophic blow
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to green sea turtle populations.
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By the 1970s, their global numbers
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had declined by up to 67%.
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But today, the picture is very different.
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This is the story of that
extraordinary rebound
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and the international effort
to make sure it happened.
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(gentle music)
(loud sound of water waves)
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- When we lose a species,
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we lose a little piece of ourselves.
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We lose a piece of our
humanity, our dignity.
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When we can learn from our mistakes
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and see this creature that has been here
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long before humankind has been
by tens of millions of years
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and give it a chance
to do it as it has done
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as a species, we are the better for it.
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- [Peter] Today, we'll
hear this remarkable story
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from Jeff Corwin.
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- You likely know Jeff as the host
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of Emmy winning shows
like "Wildlife Nation"
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and "Ocean Treks."
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He's a wildlife biologist,
a television presenter,
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an author, and a
passionate conservationist.
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Jeff has worked closely with
sea turtles across the Americas
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and in the Caribbean.
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(intense music)
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Welcome to "Back from the Brink"
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from Mutual of Omaha's Wild Kingdom.
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I'm Dr. Rae Wynn-Grant.
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- And I'm Peter Gros, wildlife expert.
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- And in each episode,
we're looking at some
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of the most incredible
comeback stories in nature
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and the people who made it happen.
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- Jeff Corwin has spent
over 30 years working
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with sea turtles around the world.
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And in that time, he's watched
something amazing happen.
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A species that was critically endangered
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when he started his
career is now thriving.
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But before we get to the compact, we need
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to understand more about
this fascinating animal.
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- Welcome, Jeff Corwin.
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This is so exciting for me.
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- Thank you, Rae.
I appreciate that.
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- [Dr. Rae] Welcome to
"Back from the Brink."
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- Yeah.
- And you know,
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we could talk about
pretty much any species
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of animal with you.
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I mean, you've seen almost all...
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But I actually am very glad
that you're going to talk
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to us about green sea turtles
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and the trajectory they've had over time.
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- Sure.
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- And one of the reasons I'm so stoked is
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because just last December,
I had my first experience
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with a green sea turtle.
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I was in Costa Rica with
Mutual of Omaha's Wild Kingdom
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protecting the wild.
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We were doing all kinds of stories,
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but we were also looking
at the different species
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of sea turtles-
- [Jeff] Right.
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- in that area.
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And so I got to actually see some up close
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for the first time, which
was really excellent.
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So I wanna know,
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why is
Load full transcript
this the species
we're talking about?
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Like what is it about them
that gets you so excited?
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- Well, I love sea turtles
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and as a kid growing up in New England,
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we didn't see a lot of sea turtles.
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- Yeah, sure.
- And when I was a little boy,
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my dad was a Boston police officer
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and he would drop me off at
the New England Aquarium.
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And they were like, "Who's
this little seven-year-old,
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eight-year-old kid here every weekend?"
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And I like could...
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I knew all the names of the creatures.
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And before you know it, I was
helping them do assessments,
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health assessments on
their only sea turtle,
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which is Myrtle the Turtle.
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And she is still there today.
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- Is she?
- She's one
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of the oldest giant well-fed
Reuben-esque sea turtles
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you'll ever see
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and she's thriving there at
the New England Aquarium.
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But since then, I've had a
chance to work with sea turtles
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all around the world and I've worked
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with almost all the sea turtles.
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- So, okay.
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For many people out there
who are not like you
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and me and kind of in it
with wildlife all the time,
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a sea turtle is a sea
turtle is a sea turtle.
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So can you talk to me about
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what a green sea turtle looks like?
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Is it kind of like how a
brown bear is actually brown?
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Or is it more like how a blue
whale is like kind of blue
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but a little bit more gray and dark?
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Like what does this green
sea turtle really look like?
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- Well, they don't look green.
- Yeah.
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- At all.
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- Thank you.
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- So do you know why they're
called green sea turtles?
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- I don't.
- Because of their meat.
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Because when you would eat
the flesh, the muscle tissue
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and fat tissue is green
because of all the foraging.
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They forge in a lot of
alginous type material
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and they're absorbing
that chromatophore type,
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the pigments.
They're absorbing that.
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- The fact that green sea
turtles are named for the color
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of their meat explains why some
of their population crashed.
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Over the course of Jeff's
career, he's been a witness
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to the sea turtle's journey
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and the many factors leading
to the crash and the comeback.
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- In my career, I've seen
the arc of sea turtles.
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So I'm going on over
30 years in my career.
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And when I began my career,
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sea turtles were very
critically-endangered.
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And now I can see sea
turtles when I'm out fishing
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in the summer off Massachusetts.
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We have sea turtles.
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- No.
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I didn't know it was that good.
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- Yes.
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So green turtles were
critically-endangered,
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loggerheads critically-endangered,
leatherbacks,
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all the sea turtles were
critically-endangered.
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Some now are endangered.
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But like loggerheads are,
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have drifted their way
into threatened status.
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And green turtles are probably,
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many scientists would say
are no longer threatened.
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They're very abundant.
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And a lot of that came down
to was eliminating the hunting
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of sea turtles because they were a food
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and they still are a food for
many people around the world,
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including Costa Rica.
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And having this global
mission to make people
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wanna protect them, have them sort
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of be ambassador species that we can love
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and then protecting and restoring habitat
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and protecting the
oceans where they foraged
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is what allowed us to bring them back.
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And if you were to go to
Boca Raton, for example,
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40 years ago, they had
a dearth of sea turtles.
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Just a couple would come up and nest.
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--> 00:07:20,186
But now Boca Raton, Florida is probably
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the most important nesting
site for sea turtles,
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especially loggerhead sea turtles.
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But green turtles have made
an extraordinary recovery.
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So in the short-term, in the midterm,
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sea turtles are doing incredibly well.
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The long-term, we don't know
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because they're facing other challenges.
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But where I live in New England,
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because our waters have
gotten so warm and also
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because they are cleaner
than they have been
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in 100 years, Boston Harbor
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was the dirtiest modern
urban waterway in the world.
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- I believe it.
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- It's now the cleanest modern waterway.
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- Way to go, Boston.
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- Brought back the right whales.
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It brought back.
- [Dr. Rae] Uh-huh.
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- It brought back turtles
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that would now could migrate
up because it doesn't get cold.
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- [Dr. Rae] Uh-huh.
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- But eventually, it does get cold
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and they get cold-stunned.
- [Dr. Rae] Oh.
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- So we have a whole sea turtle
hospital in New England now
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that back in the day would
get five patients a year
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and now they get thousands
of patients a year.
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And the other challenge
with sea turtles is
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because the sand is warmer, nests
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with many species,
including green sea turtles,
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are hatching out about 90% female.
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- Oh interesting because the
temperature of it's like kind
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of the incubation temperature
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helps determine the sex of the animal.
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- Hotter means girls.
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And colder means guys.
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And then it's reversed with crocodilians.
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- Because why not?
- [Jeff] And why not?
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Yeah.
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- Because that's just how nature is.
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- So I don't know how
you fix that problem.
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So on the short-term, they're trying
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to do things like regulate
the nest temperature,
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but truly recovered species
are when we can sort
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of step back and say like wild turkeys,
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you're doing it on your own now.
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You're doing good.
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Or coyotes or other species,
American alligators.
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- [Dr. Rae] Yeah.
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- Bald eagles, species that were once
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almost extinct,
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but now have recovered to the point
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where they are doing it on their own.
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- The Endangered Species
Act gave the sea turtles
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legal protection, but law
alone doesn't save a species.
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What happened in Costa Rica showed
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what protection actually
looks like on the ground
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and who has to be a part of it?
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- The animal plant, we'd go to a market
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and buy these sea turtles and release them
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and go out with this
guy to buy sea turtles.
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And Costa Rica, their
nesting green turtles
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and their loggerheads in the leatherbacks
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had largely crashed
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because people were
both eating the turtles
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and eating the eggs.
- Wow.
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- And once they protected
those beaches, they now have
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so many sea turtles that they will say
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to the local population, "Please
don't eat the sea turtles,
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but we have managed these nests so well,
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you can have some of the eggs.
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You get to have 20% of the eggs."
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- That really speaks
to some great recovery
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because allowing people to
use these natural resources
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in their traditional way is fair
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and also speaks to how resilient some
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of these species really can be
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if they have the right intervention.
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- Right.
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And with sea turtle eggs, there's a lot
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of cultural importance,
especially in Latin America.
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They would just go and
dig up all the eggs.
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They just didn't have a
chance.
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And once those nests stabilized,
they were like, "It's okay.
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We can share this resource
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because we're already beating the odds."
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Because it already is a game
of numbers for sea turtles.
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Like one, if you're lucky, one in 10,000
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- Survives.
- will come back as an adult.
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- Walk me through that life cycle
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from where it's born.
- Yeah.
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So when the sea turtle,
when the mom, she comes out
255
00:11:11,430 --> 00:11:14,580
and she excavates that nest
out to deposit her eggs
256
00:11:14,580 --> 00:11:18,750
and she may, during that
season, she'll do multiple nests
257
00:11:18,750 --> 00:11:22,860
and she'll do like a decoy nest
to kind of do kind of sloppy
258
00:11:22,860 --> 00:11:24,639
that kind of fool the animals.
259
00:11:24,639 --> 00:11:25,472
- Clever.
260
00:11:25,472 --> 00:11:28,260
- The idea is you do multiple nests so
261
00:11:28,260 --> 00:11:30,190
your entire clutch isn't lost.
262
00:11:30,190 --> 00:11:34,800
And then, you know, she's
laying between 30 and 70 eggs.
263
00:11:34,800 --> 00:11:35,633
- [Dr. Rae] Okay.
264
00:11:35,633 --> 00:11:37,560
- Little bigger than a ping pong ball.
265
00:11:37,560 --> 00:11:41,550
And then she goes back to sea.
266
00:11:41,550 --> 00:11:45,540
When she comes out to nest, she
is nesting on the very beach
267
00:11:45,540 --> 00:11:47,070
where she was born.
268
00:11:47,070 --> 00:11:48,873
- Amazing.
- Where her life began.
269
00:11:50,070 --> 00:11:53,634
And she is the only time a sea turtle
270
00:11:53,634 --> 00:11:57,450
for the most part with
few places like Hawaii
271
00:11:57,450 --> 00:11:59,013
will have this phenomenon of sea turtles
272
00:11:59,013 --> 00:12:00,810
that actually will sleep in the beach.
273
00:12:00,810 --> 00:12:04,020
Most sea turtles become pelagic.
274
00:12:04,020 --> 00:12:05,940
A sea turtle born
275
00:12:05,940 --> 00:12:09,540
that hatches out on
Florida may find its way.
276
00:12:09,540 --> 00:12:12,660
We've tracked them to the coast of Africa.
277
00:12:12,660 --> 00:12:13,890
- [Dr. Rae] Oh my gosh.
278
00:12:13,890 --> 00:12:14,940
- [Jeff] Sea turtles from Africa
279
00:12:14,940 --> 00:12:17,100
have shown up beating in the horn
280
00:12:17,100 --> 00:12:18,960
of Cape Cod, Massachusetts.
281
00:12:18,960 --> 00:12:19,793
- [Dr. Rae] Incredible.
282
00:12:19,793 --> 00:12:22,629
- So they are incredibly adaptive of using
283
00:12:22,629 --> 00:12:25,410
the ocean's currents to go from A to B
284
00:12:25,410 --> 00:12:27,660
or go from the new world to the old world.
285
00:12:27,660 --> 00:12:29,250
- And we can find them in all
286
00:12:29,250 --> 00:12:31,080
of the oceans essentially,
right?
287
00:12:31,080 --> 00:12:32,223
- We can now, we even
have some sea turtles
288
00:12:32,223 --> 00:12:34,236
that go into the Arctic.
289
00:12:34,236 --> 00:12:35,069
- What?
290
00:12:35,069 --> 00:12:38,130
- You know, we think of sea
turtles as being cold-blooded
291
00:12:38,130 --> 00:12:40,380
and not being warm-blooded,
being endothermic.
292
00:12:40,380 --> 00:12:44,472
But they are the only
turtle that is megathermic
293
00:12:44,472 --> 00:12:48,540
because they are so big
they are like their own uni,
294
00:12:48,540 --> 00:12:51,330
they're a closed loop energy system.
295
00:12:51,330 --> 00:12:55,980
So the nest is laid there
and she will go back to sea
296
00:12:55,980 --> 00:12:58,350
and only the females will come out.
297
00:12:58,350 --> 00:13:00,526
Males will spend their
whole lives in the ocean.
298
00:13:00,526 --> 00:13:01,745
- At sea, isn't that something?
299
00:13:01,745 --> 00:13:04,980
- And when they hatch out, you know,
300
00:13:04,980 --> 00:13:08,953
if they're lucky enough, if
they're that one in 10,000
301
00:13:08,953 --> 00:13:13,953
that survive the flood, that
survived that high-tide,
302
00:13:14,430 --> 00:13:17,610
that survived the
coyotes, of the raccoons,
303
00:13:17,610 --> 00:13:19,710
that survived the ghost crabs
304
00:13:19,710 --> 00:13:21,480
and all the fish that will eat them,
305
00:13:21,480 --> 00:13:23,850
then they'll come back 20 years later.
306
00:13:23,850 --> 00:13:28,500
It will take two decades for
that mom to come to the beach,
307
00:13:28,500 --> 00:13:32,054
excavate that nest out and
bring that next generation in.
308
00:13:32,054 --> 00:13:35,520
So that's kind of how the cycle works.
309
00:13:35,520 --> 00:13:37,710
- The recovery of the green sea turtle
310
00:13:37,710 --> 00:13:39,540
didn't happen by accident.
311
00:13:39,540 --> 00:13:42,750
It happened because
people decided it would.
312
00:13:42,750 --> 00:13:44,970
But the threats that nearly wiped them out
313
00:13:44,970 --> 00:13:48,230
haven't disappeared and
some new ones have arrived.
314
00:13:48,230 --> 00:13:50,172
- So green sea turtles
315
00:13:50,172 --> 00:13:53,970
were listed on the
endangered species list.
316
00:13:53,970 --> 00:13:57,750
And that made a big
difference, at least in the US
317
00:13:57,750 --> 00:14:00,750
and in North America in their protection.
318
00:14:00,750 --> 00:14:02,280
And you know,
319
00:14:02,280 --> 00:14:05,400
and I think it also made
a difference worldwide.
320
00:14:05,400 --> 00:14:09,791
- It did because they were
protected internationally.
321
00:14:09,791 --> 00:14:13,320
The IUCN and other groups.
322
00:14:13,320 --> 00:14:15,720
And there was a tremendous...
323
00:14:15,720 --> 00:14:19,260
There's still places where
people eat green turtles
324
00:14:19,260 --> 00:14:20,490
and other sea turtles.
325
00:14:20,490 --> 00:14:24,630
The green turtle is the one
that's actually eaten the most.
326
00:14:24,630 --> 00:14:26,190
People don't eat leatherbacks.
327
00:14:26,190 --> 00:14:28,309
- And they're eating this green meat.
328
00:14:28,309 --> 00:14:29,142
- Yeah.
(laughs loudly)
329
00:14:29,142 --> 00:14:29,975
- I can't get over that.
330
00:14:29,975 --> 00:14:33,840
- It's like that's what they
say is I've been to places
331
00:14:33,840 --> 00:14:36,840
where I've seen it being cooked
in the streets of Indonesia
332
00:14:36,840 --> 00:14:38,400
and other places.
333
00:14:38,400 --> 00:14:42,450
But that was the most hunted sea turtle.
334
00:14:42,450 --> 00:14:44,490
They would hunt them for their eggs.
335
00:14:44,490 --> 00:14:46,410
And sometimes, they would
just literally get them all
336
00:14:46,410 --> 00:14:48,630
on board, cut them open, remove the eggs.
337
00:14:48,630 --> 00:14:51,600
And you can look at those old
National Geographic photos
338
00:14:51,600 --> 00:14:53,801
and you don't really see that anymore.
339
00:14:53,801 --> 00:14:57,097
But they still face future challenges.
340
00:14:57,097 --> 00:14:59,374
One is a warming world.
341
00:14:59,374 --> 00:15:02,040
- Yeah.
- And how do we combat that?
342
00:15:02,040 --> 00:15:04,170
And the other are plastics.
343
00:15:04,170 --> 00:15:05,003
- Okay.
344
00:15:05,003 --> 00:15:06,900
Talk to me about plastics in the ocean.
345
00:15:06,900 --> 00:15:07,740
- Yeah.
346
00:15:07,740 --> 00:15:12,480
We dump 10 billion pounds of plastics
347
00:15:12,480 --> 00:15:14,313
every year into our oceans.
348
00:15:15,150 --> 00:15:18,240
And you can see that as blue
349
00:15:18,240 --> 00:15:21,810
as a beautiful bluebird
morning in New England.
350
00:15:21,810 --> 00:15:26,310
I've been to the Trash Pacific
Gyre and I've seen that
351
00:15:26,310 --> 00:15:29,912
and where you see something
that looks like an island
352
00:15:29,912 --> 00:15:34,912
that is hundreds of miles in
size of this gyro of trash
353
00:15:35,430 --> 00:15:37,140
that has all come together.
354
00:15:37,140 --> 00:15:39,960
And there are places where beautiful Bali,
355
00:15:39,960 --> 00:15:42,630
for example, you go there and
they have to every day they,
356
00:15:42,630 --> 00:15:45,360
because people have spent all
this money to be a tourist
357
00:15:45,360 --> 00:15:47,010
and beautiful Bali.
358
00:15:47,010 --> 00:15:48,870
They have to come in with excavators
359
00:15:48,870 --> 00:15:50,310
and front-end loaders every morning
360
00:15:50,310 --> 00:15:52,860
just to clean the trash off the beach.
361
00:15:52,860 --> 00:15:57,480
And that is a preventable thing.
362
00:15:57,480 --> 00:15:59,340
It is something we could mitigate.
363
00:15:59,340 --> 00:16:00,809
So that's the good news.
364
00:16:00,809 --> 00:16:05,340
If we decided, we could limit almost all
365
00:16:05,340 --> 00:16:09,480
of the plastic trash that
goes into our oceans,
366
00:16:09,480 --> 00:16:11,790
there's a way we could manage that.
367
00:16:11,790
--> 00:16:15,369
But it's been documented that one
368
00:16:15,369 --> 00:16:19,980
like big landscape plastic bag,
you know, those plastic bags
369
00:16:19,980 --> 00:16:21,450
that's really tough.
370
00:16:21,450 --> 00:16:22,590
- Yeah.
Yeah.
371
00:16:22,590 --> 00:16:25,851
- Can kill five individual sea turtles
372
00:16:25,851 --> 00:16:26,684
- [Dr. Rae] Just one.
373
00:16:26,684 --> 00:16:28,470
- Before it's broken up
enough into little pieces
374
00:16:28,470 --> 00:16:30,540
that it could pass through.
375
00:16:30,540 --> 00:16:33,660
And I have been to so
many sea turtle hospitals
376
00:16:33,660 --> 00:16:34,800
where that is it.
377
00:16:34,800 --> 00:16:37,319
So you have them eating plastics.
378
00:16:37,319 --> 00:16:42,319
And then off Florida boat
strikes, big problem.
379
00:16:42,630 --> 00:16:45,450
And then they have diseases
that may be the result
380
00:16:45,450 --> 00:16:49,530
of climate change, may be
the result of pollution.
381
00:16:49,530 --> 00:16:52,362
They have a, it's a papilloma-type virus
382
00:16:52,362 --> 00:16:57,362
where they get these tumors
and they'll often get them in
383
00:16:57,420 --> 00:16:58,980
and they'll remove the tumors and stuff.
384
00:16:58,980 --> 00:17:00,472
So they have challenges.
385
00:17:00,472 --> 00:17:02,580
But overall, I don't
like to look at things
386
00:17:02,580 --> 00:17:04,650
as good news or success.
387
00:17:04,650 --> 00:17:07,030
I would say it's a promising story.
388
00:17:07,030 --> 00:17:09,420
- Okay.
- It's a hopeful story.
389
00:17:09,420 --> 00:17:12,210
We are at a place of uncertainty
390
00:17:12,210 --> 00:17:14,280
and hope with green sea turtles
391
00:17:14,280 --> 00:17:17,670
and all the other sea turtles
that we have out there.
392
00:17:17,670 --> 00:17:19,260
What I would argue, we are there
393
00:17:19,260 --> 00:17:22,020
where we have this out
of sight, out of mind.
394
00:17:22,020 --> 00:17:23,040
Oh, we fixed it.
395
00:17:23,040 --> 00:17:25,260
- Sure.
- We live in a world now
396
00:17:25,260 --> 00:17:30,030
where whether you like it
or not, in the last century,
397
00:17:30,030 --> 00:17:33,030
humankind has consumed
398
00:17:33,030 --> 00:17:36,427
70 to 80% of all our planet's nature.
399
00:17:36,427 --> 00:17:38,550
We, whether we like it or not,
400
00:17:38,550 --> 00:17:40,650
have been given this responsibility
401
00:17:40,650 --> 00:17:42,450
to be our planet stewards.
402
00:17:42,450 --> 00:17:44,126
- [Dr. Rae] Yeah.
- And that is something
403
00:17:44,126 --> 00:17:48,030
that will always require vigilancy.
404
00:17:48,030 --> 00:17:50,075
- The way I'm interpreting
what you're saying is that
405
00:17:50,075 --> 00:17:53,070
if you are committed to
protecting sea turtles
406
00:17:53,070 --> 00:17:56,334
or wildlife, you know, nature at all,
407
00:17:56,334 --> 00:17:58,800
it's not a single decision.
408
00:17:58,800 --> 00:18:01,530
So it's not just choosing a paper straw
409
00:18:01,530 --> 00:18:02,702
over a plastic straw.
410
00:18:02,702 --> 00:18:05,654
It's not the right thing
to get your paper straw
411
00:18:05,654 --> 00:18:09,570
and then the next car you buy
is a huge gas guzzler, right?
412
00:18:09,570 --> 00:18:11,850
It is a lifetime kind of readjustment
413
00:18:11,850 --> 00:18:16,050
and commitment to these better
environmental practices.
414
00:18:16,050 --> 00:18:17,190
It is the way you vote.
415
00:18:17,190 --> 00:18:19,230
It is the community that you live in.
416
00:18:19,230 --> 00:18:21,018
It is, you know, bringing the-
417
00:18:21,018 --> 00:18:22,178
- The businesses you support.
418
00:18:22,178 --> 00:18:23,193
- The businesses you support.
- [Jeff] Farmers.
419
00:18:23,193 --> 00:18:25,950
- It's bringing that reusable bag
420
00:18:25,950 --> 00:18:28,920
and eliminating single use plastics.
421
00:18:28,920 --> 00:18:31,050
It's talking to your friends
422
00:18:31,050 --> 00:18:33,900
and family who might not be
politically-activated to,
423
00:18:33,900 --> 00:18:35,820
you know, research their candidates.
424
00:18:35,820 --> 00:18:37,620
It's the way you travel.
425
00:18:37,620 --> 00:18:39,600
It is this commitment.
426
00:18:39,600 --> 00:18:40,830
And it's not too hard.
427
00:18:40,830 --> 00:18:44,370
That's not to say like it's
overwhelming and it's too hard.
428
00:18:44,370 --> 00:18:46,650
It actually can become-
- Well, if it is too hard,
429
00:18:46,650 --> 00:18:47,483
you can't do it.
430
00:18:47,483 --> 00:18:49,530
It's not, it's not sustainable.
431
00:18:49,530 --> 00:18:51,120
So it has to be something
432
00:18:51,120 --> 00:18:54,870
that you can achieve
reasonably in your life.
433
00:18:54,870 --> 00:18:56,863
It's like the 5% rule.
434
00:18:56,863 --> 00:19:01,590
It's 5% of everything in
your life to give, to take,
435
00:19:01,590 --> 00:19:05,490
to manage time, talent, treasure.
436
00:19:05,490 --> 00:19:06,993
It's that 5%.
437
00:19:06,993 --> 00:19:10,593
If everyone did that, that
makes a big difference.
438
00:19:11,520 --> 00:19:13,560
- Conservation classifications tell us
439
00:19:13,560 --> 00:19:14,834
where a species stands.
440
00:19:14,834 --> 00:19:18,012
They don't tell us how it got there.
441
00:19:18,012 --> 00:19:20,940
Jeff has been on the
ground for three decades
442
00:19:20,940 --> 00:19:24,573
and his stories say more than
status reports ever could.
443
00:19:25,830 --> 00:19:28,410
- You know, I've always believed
in these classifications
444
00:19:28,410 --> 00:19:30,480
that we have, endangered,
- [Jeff] Right.
445
00:19:30,480 --> 00:19:31,830
- You know, critically-endangered,
446
00:19:31,830 --> 00:19:33,660
vulnerable, least concerned,
447
00:19:33,660 --> 00:19:35,957
threatened, least concerned, et cetera.
448
00:19:35,957 --> 00:19:40,620
I think it really helps us
to triage conservation work.
449
00:19:40,620 --> 00:19:42,900
And at the
same time, I
think you've made this point.
450
00:19:42,900 --> 00:19:44,828
It doesn't necessarily
point us to the future.
451
00:19:44,828 --> 00:19:48,167
So when we have an animal
that is of least concern,
452
00:19:48,167 --> 00:19:51,480
they are abundant, maybe
they've gone through a lot,
453
00:19:51,480 --> 00:19:52,890
but they've arrived at this place
454
00:19:52,890 --> 00:19:54,210
where they're doing pretty well.
455
00:19:54,210 --> 00:19:59,210
It doesn't actually secure
them for a future of abundance.
456
00:19:59,820 --> 00:20:01,860
And so I appreciate people like you
457
00:20:01,860 --> 00:20:05,520
who have this articulation
for the work isn't done yet.
458
00:20:05,520 --> 00:20:09,480
- And what you have to
remember is that creatures
459
00:20:09,480 --> 00:20:11,641
that are critically-endangered today
460
00:20:11,641 --> 00:20:15,150
or extinct were once abundant.
461
00:20:15,150 --> 00:20:16,351
- Abundant.
There you go.
462
00:20:16,351 --> 00:20:19,410
- Passenger pigeons were abundant.
463
00:20:19,410 --> 00:20:22,230
The heathen was very abundant.
464
00:20:22,230 --> 00:20:24,740
And that's what created conservation,
465
00:20:24,740 --> 00:20:28,170
when we wiped out wild turkey.
466
00:20:28,170 --> 00:20:31,260
So again, a sign of success like green,
467
00:20:31,260 --> 00:20:33,510
where green turtles are today.
468
00:20:33,510 --> 00:20:35,700
If you went to New England 100 years ago,
469
00:20:35,700 --> 00:20:37,410
there were no wild turkeys.
470
00:20:37,410 --> 00:20:38,250
They were eaten up.
471
00:20:38,250 --> 00:20:40,830
There were no white, very
few white-tailed deer.
472
00:20:40,830 --> 00:20:43,440
And now these are very abundant species,
473
00:20:43,440 --> 00:20:44,949
very abundant resources.
474
00:20:44,949 --> 00:20:47,460
And there are places now where turkeys
475
00:20:47,460 --> 00:20:51,630
are now worth-thriving, but
then they're in trouble again
476
00:20:51,630 --> 00:20:54,000
because of bird flu and other things.
477
00:20:54,000 --> 00:20:54,833
So, you're right.
478
00:20:54,833 --> 00:20:57,180
We're never really out of the woods
479
00:20:57,180 --> 00:21:00,690
where humankind envelops everything
480
00:21:00,690 --> 00:21:04,470
with such a completeness.
481
00:21:04,470 --> 00:21:06,988
We constantly have to be vigilant.
482
00:21:06,988 --> 00:21:11,988
But yes, we have gotten
to a point where species
483
00:21:12,391 --> 00:21:16,050
like green sea turtles,
which were on the brink
484
00:21:16,050 --> 00:21:19,560
of disappearing, have
recovered swimmingly.
485
00:21:19,560 --> 00:21:24,560
And that is something I have
experienced in my own life.
486
00:21:24,840 --> 00:21:28,440
- You know, you have been on
TV speaking about the power
487
00:21:28,440 --> 00:21:31,350
of nature and wildlife
conservation for decades
488
00:21:31,350 --> 00:21:32,670
and you've changed so much.
489
00:21:32,670 --> 00:21:34,740
You've been hugely influential.
490
00:21:34,740 --> 00:21:37,440
Is there a particular sea
turtle story that you'd like
491
00:21:37,440 --> 00:21:40,170
to share with me that just
stands out either from filming
492
00:21:40,170 --> 00:21:42,412
or something that happened off camera?
493
00:21:42,412 --> 00:21:45,660
- There have been so
many sea turtle stories.
494
00:21:45,660 --> 00:21:47,122
Some mishaps.
495
00:21:47,122 --> 00:21:48,060
- Oh.
496
00:21:48,060 --> 00:21:53,060
- So we had this sea turtle,
this big Ridley sea turtle,
497
00:21:53,400 --> 00:21:55,620
probably weighed about 100 pounds,
498
00:21:55,620 --> 00:21:58,590
and it had lost all four of its flippers.
499
00:21:58,590 --> 00:22:01,560
- Poor thing.
- So we were,
500
00:22:01,560 --> 00:22:05,646
had drained its enclosure to clean it
501
00:22:05,646 --> 00:22:09,030
and I was gonna go grab the turtle.
502
00:22:09,030 --> 00:22:11,910
I was leaning, talking to my cameraman.
503
00:22:11,910 --> 00:22:15,270
I was leaning on the edge of this thing.
504
00:22:15,270 --> 00:22:18,720
It's about chest high and the
sea turtle, the water is gone.
505
00:22:18,720 --> 00:22:20,970
And this is about half
the size of this room.
506
00:22:20,970 --> 00:22:24,480
And without any flippers, that sea turtle
507
00:22:24,480 --> 00:22:28,874
managed to come over and
bite-off the tip of my toe.
508
00:22:28,874 --> 00:22:30,300
- Oh my God.
(laughs hilariously)
509
00:22:30,300 --> 00:22:32,640
- And I wielded in pain.
510
00:22:32,640 --> 00:22:33,473
- I shouldn't laugh.
I shouldn't laugh.
511
00:22:33,473 --> 00:22:35,786
- And I was like, "Oh my gosh."
512
00:22:35,786 --> 00:22:37,920
And I turned around and
there's blood everywhere
513
00:22:37,920 --> 00:22:40,423
and this sea turtle trying to eat my foot.
514
00:22:40,423 --> 00:22:42,030
(laughs happily)
And so-
515
00:22:42,030 --> 00:22:43,470
- And it's, I mean, I can't even imagine
516
00:22:43,470 --> 00:22:44,400
how it's moving towards you.
517
00:22:44,400 --> 00:22:46,170
- Like one toe that's the longest.
518
00:22:46,170 --> 00:22:48,690
It was like whatever toe and
it like cut-off the tip of it.
519
00:22:48,690 --> 00:22:52,583
And so that I was like, "Man,
you're one determined turtle."
520
00:22:52,583 --> 00:22:55,890
And then, so that was one story.
521
00:22:55,890 --> 00:22:59,034
And then the other story
was I was in Borneo
522
00:22:59,034 --> 00:23:04,034
and I'd waited all night for this,
523
00:23:04,994 --> 00:23:06,810
this nest to hatch out.
524
00:23:06,810 --> 00:23:09,120
We were gonna film it hatch out.
525
00:23:09,120 --> 00:23:12,120
And lo and behold, it starts to happen
526
00:23:12,120 --> 00:23:13,503
and you see them coming out.
527
00:23:13,503 --> 00:23:18,000
And it was sunrise coming
up and they're going in.
528
00:23:18,000 --> 00:23:18,960
It was so beautiful.
529
00:23:18,960 --> 00:23:19,793
We're filming it up.
530
00:23:19,793 --> 00:23:24,405
And
there was like, and
then they're all gone.
531
00:23:24,405 --> 00:23:26,760
And then I look at the nest
532
00:23:26,760 --> 00:23:28,714
and there's this one straggler
533
00:23:28,714 --> 00:23:32,695
and its flippers, not deformed,
but it's just not right.
534
00:23:32,695 --> 00:23:35,040
It's just the straggler.
535
00:23:35,040 --> 00:23:38,850
And you just know it's
probably not gonna make it.
536
00:23:38,850 --> 00:23:41,677
And it was really very
emotional for me to, just to
537
00:23:41,677 --> 00:23:44,910
watch this thing kind of trying
538
00:23:44,910 --> 00:23:46,338
to keep up with the other guys.
539
00:23:46,338 --> 00:23:49,635
And that was like emotional
for me to see that.
540
00:23:49,635 --> 00:23:50,670
- [Dr. Rae] Sure.
Yeah.
541
00:23:50,670 --> 00:23:52,980
- And so that was one incredible moment.
542
00:23:52,980 --> 00:23:57,135
Or dealing with these
cold-stunned sea turtles
543
00:23:57,135 --> 00:24:00,624
that have come to New England to eat
544
00:24:00,624 --> 00:24:03,720
the bounty of plenty in the oceans.
545
00:24:03,720 --> 00:24:07,530
And then winter does come,
comes later, but it does come
546
00:24:07,530 --> 00:24:08,880
and they get cold-stapped.
547
00:24:08,880 --> 00:24:12,450
And all of these people,
little old ladies coming up
548
00:24:12,450 --> 00:24:16,710
and we found this sea
turtle and it was dead
549
00:24:16,710 --> 00:24:18,693
and we brought it back to the center
550
00:24:18,693 --> 00:24:21,180
and we had it there.
551
00:24:21,180 --> 00:24:24,390
And it had no, it was completely cold.
552
00:24:24,390 --> 00:24:26,312
It was as cold as the ice.
553
00:24:26,312 --> 00:24:27,900
It had no heartbeat.
554
00:24:27,900 --> 00:24:29,411
It wasn't breathing.
555
00:24:29,411 --> 00:24:34,411
And the scientist said
"You know, I like to wait."
556
00:24:34,537 --> 00:24:37,853
But we went back the next
day and it had a heartbeat.
557
00:24:37,853 --> 00:24:39,540
(shocks loudly)
It was that determined.
558
00:24:39,540 --> 00:24:41,250
And we released that turtle back
559
00:24:41,250 --> 00:24:43,650
to the wild many months later.
560
00:24:43,650 --> 00:24:46,547
So that's the resiliency of nature.
561
00:24:46,547 --> 00:24:51,150
- The comeback is real, but
ask Jeff Corwin why it matters
562
00:24:51,150 --> 00:24:53,703
and the answer has
nothing to do with data.
563
00:24:54,540 --> 00:24:58,560
- I just months ago, again in
Costa Rica, was looking at,
564
00:24:58,560 --> 00:25:00,180
well, I was waiting on
this beach with my co-host
565
00:25:00,180 --> 00:25:02,220
and we were waiting for
Jaguars, waiting for jaguars.
566
00:25:02,220 --> 00:25:04,830
And lo and behold, a wave sweeps up
567
00:25:04,830 --> 00:25:07,860
and there's a green sea
turtle female obviously
568
00:25:07,860 --> 00:25:11,820
coming onto the sand to
lay eggs for her nest.
569
00:25:11,820 --> 00:25:14,888
You know, I had been snorkeling
with sea turtles before.
570
00:25:14,888 --> 00:25:17,880
And so I have seen them
just be fast, you know,
571
00:25:17,880 --> 00:25:20,730
just super fast in the water and agile
572
00:25:20,730 --> 00:25:22,800
and just amazing, like
hard to keep up with.
573
00:25:22,800 --> 00:25:27,630
And she comes in on this wave,
riding the wave pretty fast
574
00:25:27,630 --> 00:25:30,030
and then kind of splat on the sand.
575
00:25:30,030 --> 00:25:32,265
And then suddenly, I see
this massive body just,
576
00:25:32,265 --> 00:25:34,080
(reenact a water animal amazingly)
577
00:25:34,080 --> 00:25:35,934
you know, using both of her flippers.
578
00:25:35,934 --> 00:25:39,960
And to me, this is a bit of,
you know, anthropomorphizing.
579
00:25:39,960 --> 00:25:40,950
- [Jeff] I know where
you're going with this.
580
00:25:40,950 --> 00:25:43,800
- The animal, it seemed
like she was exhausted
581
00:25:43,800 --> 00:25:46,320
and just kind of, you
know, I'm a mother myself,
582
00:25:46,320 --> 00:25:47,790
just mom to mom.
583
00:25:47,790 --> 00:25:50,610
I was thinking to myself, she's so tired
584
00:25:50,610 --> 00:25:51,990
and she's just, "Ugh", trying
585
00:25:51,990 --> 00:25:55,560
to get from the shore into
the brush where she can,
586
00:25:55,560 --> 00:25:56,880
you know, lay these eggs.
587
00:25:56,880 --> 00:25:59,670
And it just took her like
10 minutes, you know,
588
00:25:59,670 --> 00:26:01,680
to get somewhere where
if she was swimming,
589
00:26:01,680 --> 00:26:03,540
would've been seconds.
- Right.
590
00:26:03,540 --> 00:26:07,230
- And I just had this
compassion and empathy
591
00:26:07,230 --> 00:26:10,316
for the sea turtle in that
moment thinking to myself,
592
00:26:10,316 --> 00:26:12,600
you know, what a labor of love
593
00:26:12,600 --> 00:26:15,630
because there are predators
on this beach, you know?
594
00:26:15,630 --> 00:26:17,340
There are humans on this beach.
595
00:26:17,340 --> 00:26:18,690
There are seagulls
596
00:26:18,690 --> 00:26:20,010
and, you know, all kinds of things
597
00:26:20,010 --> 00:26:22,455
to eat her babies or to bother her.
598
00:26:22,455 --> 00:26:27,455
And yet she has to make
her way with her heavy body
599
00:26:27,754 --> 00:26:30,240
to lay the eggs and
then make her way back.
600
00:26:30,240 --> 00:26:32,566
And I was just, I, you
know, I just felt like
601
00:26:32,566 --> 00:26:35,400
so much compassion for that experience
602
00:26:35,400 --> 00:26:36,810
and for the fact
603
00:26:36,810 --> 00:26:40,046
that sea turtles have been
perpetuating their species
604
00:26:40,046 --> 00:26:43,470
for millennia, you know, in the same way,
605
00:26:43,470 --> 00:26:45,060
but with the extreme effort.
606
00:26:45,060 --> 00:26:47,144
- For hundreds of millions of years.
607
00:26:47,144 --> 00:26:47,977
- Hundreds of-
608
00:26:47,977 --> 00:26:52,260
- That sea turtle in when she comes up,
609
00:26:52,260 --> 00:26:56,560
this is a creature that's
designed to have buoyancy
610
00:26:58,410 --> 00:27:00,510
where all the heaviness
611
00:27:00,510 --> 00:27:02,683
of being a 200 pound animal-
- Disappears in the water.
612
00:27:02,683 --> 00:27:04,170
- Disappears in the water.
613
00:27:04,170 --> 00:27:05,520
- Yeah.
- But then it's like
614
00:27:05,520 --> 00:27:07,890
landing on a planet of all that gravity.
615
00:27:07,890 --> 00:27:10,950
It has to come out without, you know, with
616
00:27:10,950 --> 00:27:13,916
that heavy gravity and fight with the sand
617
00:27:13,916 --> 00:27:16,260
and the bugs.
And then-
618
00:27:16,260 --> 00:27:17,190
- And they don't have feet yet.
619
00:27:17,190 --> 00:27:18,374
- The dryness of the eyes.
620
00:27:18,374 --> 00:27:21,875
And then she has to excavate a hole
621
00:27:21,875 --> 00:27:25,980
that takes some hours to create this pit
622
00:27:25,980 --> 00:27:30,240
that's three feet deep and
then give birth literally.
623
00:27:30,240 --> 00:27:35,240
You can hear them, you know,
they sigh and they heave.
624
00:27:37,470 --> 00:27:40,590
And then she has to go back to the sea.
625
00:27:40,590 --> 00:27:44,940
And she's coming to the
very place where her mother
626
00:27:44,940 --> 00:27:47,460
brought her into, "Dad, he's gone."
627
00:27:47,460 --> 00:27:49,350
But she does all that work.
628
00:27:49,350 --> 00:27:53,970
But then she is done and
they are on their own.
629
00:27:53,970 --> 00:27:55,358
It's a game of numbers.
630
00:27:55,358 --> 00:27:58,980
- [Dr. Rae] Yeah.
- She doesn't need 70
631
00:27:58,980 --> 00:27:59,813
to survive.
632
00:27:59,813 --> 00:28:02,370
She needs just one to survive.
633
00:28:02,370 --> 00:28:07,370
And that wonder survive
maybe in her, you know, two
634
00:28:07,380 --> 00:28:09,900
or three times in her entire
life when you think about it.
635
00:28:09,900 --> 00:28:12,150
- Right.
- [Jeff] That's how it works.
636
00:28:12,150 --> 00:28:14,700
- It's really difficult, I
think, to be in the presence
637
00:28:14,700 --> 00:28:18,210
of a sea turtle and not
feel impacted by it somehow.
638
00:28:18,210 --> 00:28:21,000
And now that we have so
many more sea turtles
639
00:28:21,000 --> 00:28:22,950
because conservation has been working,
640
00:28:22,950 --> 00:28:25,050
the public has gotten on board,
641
00:28:25,050 --> 00:28:29,550
policies have been put in
place, we can keep this species
642
00:28:29,550 --> 00:28:32,730
or all of these species alive
around and around forever.
643
00:28:32,730 --> 00:28:37,259
- It's the reward of investing
our time and our energy
644
00:28:37,259 --> 00:28:41,430
and our resources to
bring this species back.
645
00:28:41,430 --> 00:28:43,800
Because when we lose a species,
646
00:28:43,800 --> 00:28:46,232
we lose a little piece of ourselves.
647
00:28:46,232 --> 00:28:47,065
- [Dr. Rae] Yeah.
648
00:28:47,065 --> 00:28:50,460
- We lose a piece of our
humanity, our dignity.
649
00:28:50,460 --> 00:28:53,911
We have allowed under
our
watch to lose something
650
00:28:53,911 --> 00:28:57,411
that we've been charged
to protect as a steward.
651
00:28:57,411 --> 00:29:00,101
When we can learn from our mistakes
652
00:29:00,101 --> 00:29:03,240
and see this creature that has been here
653
00:29:03,240 --> 00:29:07,912
long before humankind has been
by tens of millions of years
654
00:29:07,912 --> 00:29:12,912
and give it a chance to do it
as it has done as a species.
655
00:29:13,872 --> 00:29:17,672
We are the better for it.
656
00:29:17,672 --> 00:29:22,320
So yeah, it's pretty
incredible to see that.
657
00:29:22,320 --> 00:29:25,532
And sea turtles are a big part of us.
658
00:29:25,532 --> 00:29:29,980
And the other thing that I
have come to learn, I think
659
00:29:31,464 --> 00:29:35,110
back in the old days, we kind of science
660
00:29:35,954 --> 00:29:39,300
and I think it just made it
easier to harvest things.
661
00:29:39,300 --> 00:29:44,193
We took away emotion
from them, complexity.
662
00:29:45,180 --> 00:29:48,480
We took away any idea of thinking
663
00:29:48,480 --> 00:29:50,790
and we just say they're hardwired to be.
664
00:29:50,790 --> 00:29:52,525
It's all driven by instinct.
665
00:29:52,525 --> 00:29:56,100
Well, we now know that especially turtles
666
00:29:56,100 --> 00:30:00,270
are far more complex behaviorally.
667
00:30:00,270 --> 00:30:02,220
There's stories of sea turtles
668
00:30:02,220 --> 00:30:04,710
that have had bonds to people.
669
00:30:04,710 --> 00:30:07,117
I have been with sea
turtles that I'm like,
670
00:30:07,117 --> 00:30:09,510
"This creature has taken a shining to me."
671
00:30:09,510 --> 00:30:11,220
And I'm not being anthropomorphic.
672
00:30:11,220 --> 00:30:12,570
The more you study them,
673
00:30:12,570 --> 00:30:16,037
the more we don't know what's
going on inside of them.
674
00:30:16,037 --> 00:30:17,096
- Sure.
675
00:30:17,096 --> 00:30:19,260
That is such a perfect way to end
676
00:30:19,260 --> 00:30:23,968
because it offers us so much
interest in what happens next.
677
00:30:23,968 --> 00:30:27,917
There's so much more to
discover and to know about them.
678
00:30:27,917 --> 00:30:32,490
Thus, we can't wait to
see how good it can get
679
00:30:32,490 --> 00:30:33,900
with sea turtles around the world.
680
00:30:33,900 --> 00:30:34,733
- Yeah.
681
00:30:34,733 --> 00:30:37,020
In a world where there's
not a lot of good news,
682
00:30:37,020 --> 00:30:38,910
this is a good news story.
683
00:30:38,910 --> 00:30:41,400
It's also a gateway animal.
684
00:30:41,400 --> 00:30:43,785
It's a creature that can
be a part of your life
685
00:30:43,785 --> 00:30:48,785
in a meaningful way, that can
be your gateway to developing
686
00:30:49,971 --> 00:30:53,999
a connection and a relationship
with our natural world.
687
00:30:53,999 --> 00:30:56,670
- Jeff Corwin, I have to thank you
688
00:30:56,670 --> 00:30:59,280
for coming onto "Back from the Brink"
689
00:30:59,280 --> 00:31:00,540
and talking to us about
690
00:31:00,540 --> 00:31:02,610
how sea turtles have
come back from the brink
691
00:31:02,610 --> 00:31:07,290
and how we are responsible for
their future moving forward.
692
00:31:07,290 --> 00:31:08,123
- Yeah.
- And it has been
693
00:31:08,123 --> 00:31:10,620
an amazing conversation and
I have to thank you so much.
694
00:31:10,620 --> 00:31:11,765
- Thank you.
It was fun.
695
00:31:11,765 --> 00:31:12,783
(gentle music)
696
00:31:12,783 --> 00:31:16,950
- From the edge of extinction
to beaches full of nests,
697
00:31:16,950 --> 00:31:19,650
from boats loaded with harvested turtles,
698
00:31:19,650 --> 00:31:21,470
to Boca Raton becoming one
699
00:31:21,470 --> 00:31:25,050
of the most important
nesting sites on earth.
700
00:31:25,050 --> 00:31:27,330
The sea turtle didn't just survive.
701
00:31:27,330 --> 00:31:30,090
It became proof that when people choose
702
00:31:30,090 --> 00:31:33,660
to protect something,
nature will do the rest.
703
00:31:33,660 --> 00:31:36,990
Green sea turtles have been
making this journey for hundreds
704
00:31:36,990 --> 00:31:39,420
of millions of years, long
705
00:31:39,420 --> 00:31:42,450
before humans arrived on these shores.
706
00:31:42,450 --> 00:31:47,040
They're still here because of
laws passed, beaches protected
707
00:31:47,040 --> 00:31:49,860
and communities that decided this animal
708
00:31:49,860 --> 00:31:51,930
was worth fighting for.
709
00:31:51,930 --> 00:31:53,700
The work isn't done,
710
00:31:53,700 --> 00:31:57,600
but out there, the turtle
is still swimming free
711
00:31:57,600 --> 00:31:59,973
in the wild oceans once again.
712
00:32:01,459 --> 00:32:03,270
This is "Back from the Brink"
713
00:32:03,270 --> 00:32:05,840
from Mutual of Omaha's Wild Kingdom.
714
00:32:05,840 --> 00:32:10,445
(gentle music)
(soft wave of water)
715
00:32:10,445 --> 00:32:11,845
(intense music)
716
00:32:11,845 --> 00:32:13,260
- If you loved this episode
717
00:32:13,260 --> 00:32:15,720
and it sparked something
in you, please follow
718
00:32:15,720 --> 00:32:17,310
or subscribe, leave a review
719
00:32:17,310 --> 00:32:20,910
and send this episode to the
turtle lover in your life.
720
00:32:20,910 --> 00:32:23,426
I'm Dr. Rae Wynn-Grant and
I'll see you next time.
721
00:32:23,426 --> 00:32:26,146
(intense music)
722
00:32:26,146 --> 00:32:28,729
(gentle music)