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1:01
This is, but why? A
1:03
podcast for curious kids from
1:05
Vermont Public? I'm Jane went
1:08
on this show. We take
1:10
questions from kids just like
1:12
you and we find answers.
1:14
And while your question sometimes
1:17
sound simple, the answers are
1:19
often really complex. Like this
1:21
one I'm Lee Yell I
1:23
live in Cincinnati, Ohio, I'm
1:26
almost five. Why did people
1:28
being in basis he sees
1:30
to other countries? Why do
1:32
people bring invasive species to
1:34
other countries? There are so
1:36
many different ways to tackle
1:39
that question. Leo First, we
1:41
need to know what it
1:43
means to be an invasive
1:45
species. Then. We need to
1:47
think about how invasive species get from
1:49
one place to another. Sometimes people move
1:52
plants or animals on purpose, and sometimes
1:54
they don't even know they've picked up
1:56
by hitchhiking snail or in sector algae.
1:58
And then we can. talk about what
2:01
to do about invasive species once they
2:03
start crowding out or hurting the plants
2:05
and animals that are already established in
2:07
a place. And it
2:09
turns out you might have a role to
2:12
play in preventing the spread of plants or
2:14
animals that aren't really supposed to be in
2:16
your neighborhood because once something
2:18
has a strong presence in a new place
2:20
it can be really hard to get rid
2:22
of. That's the case
2:24
in Florida where we're going to start today
2:27
where a very large type of
2:29
snake originally from very far
2:32
away in Asia has exploded
2:34
in population over the last
2:36
few decades. Today we are actually
2:38
in an area of Everglades National
2:40
Park known as Shark Valley. This is
2:42
a very popular area for bicyclists and
2:45
hikers because there is a paved 15
2:48
mile loop that allows people
2:50
to explore the heart of
2:52
the Everglades. Everglades National Park
2:54
covers almost 2,500
2:57
square miles in southern Florida and
2:59
is known for having some really wonderful
3:01
wildlife including alligators and crocodiles,
3:04
beautiful big birds and plants
3:06
like cypress trees and flowering
3:09
orchids. But the
3:11
ecosystem is also threatened by
3:13
invasive species. I
3:15
paid a visit to a park ranger at
3:17
the Shark Valley Visitor Center recently to learn
3:19
a little bit about the threats from relatively
3:21
new plants and animals that don't belong in
3:24
the park. My name is
3:26
Yvette Cano and my official title
3:28
is Director of Education at Everglades
3:30
National Park. We could talk to you about
3:33
a million different things here at Everglades National
3:35
Park but one of the things that we're
3:37
discussing lately and that kids have been wondering
3:39
about are things called invasive
3:41
species and I know you have some
3:44
here in South Florida and maybe here
3:46
in the park too that can cause
3:48
problems and they can be plants or
3:50
animals. So what makes
3:53
something an invasive species? So
3:55
there are native species and non-native
3:58
species. A Native species of a. The
4:00
plant an animal living things is
4:02
something that has made it naturally
4:04
to an area to grow. Or.
4:07
Lives and reproduce, have
4:09
young. I'm a non
4:11
native species is described
4:13
as something that is
4:15
moved by people. To.
4:18
An area. So for the sake of
4:20
an example I would say that we
4:22
go to our favorite place in the
4:24
world and we love a plant and
4:26
we pick up the seed and we
4:28
bring the see back home And we
4:30
plant that see that home and we
4:32
planted in our backyard that is now
4:35
a non native species. In contrast, if
4:37
a seed makes it to South Florida
4:39
in the winds of a hurricane that
4:41
is a natural process. That species is
4:43
considered a native species. First has to
4:45
give you an example. Know when you're.
4:47
Looking. At. The behavior
4:50
of being invasive
4:52
most. Non. Native
4:54
species have become a
4:57
problem is because they
4:59
have that invasive ability
5:01
the outcompete our native
5:03
species known. Don't. Misunderstand me.
5:06
There are some native species that
5:08
have a little bit of an
5:10
invasive attitude and. That's
5:12
okay to write on, and
5:14
they are propelled sometimes by
5:16
nutrients, extra nutrients in the
5:18
water, and things like that
5:21
on the when we're looking
5:23
at non needed invasive species.
5:25
Like I mentioned, the outcompete.
5:27
Our native species so.
5:29
One of the poster child of
5:32
non native species that have been
5:34
on the news and has been
5:37
all over the papers now for
5:39
an extended period of time is
5:41
of course the Burmese Python. I
5:44
actually have a skin here for
5:46
you and as you look at
5:48
the skin you can see that
5:51
it has a beautiful brown and
5:53
can pattern on and really allows
5:55
this snake to blend into this
5:58
environment just beautifully. Park. The injury
6:00
had been holding a rolled up snake
6:02
skin and when she tried to unroll
6:05
at it was so long she couldn't
6:07
even unravel the whole thing when her
6:09
arms were completely stretched out. So.
6:12
These snakes are big, but they're
6:14
also a very big problem. This
6:16
is probably about a thirteen foot
6:19
Burmese python that's really large for
6:21
snakes Here in South Florida are
6:24
native snakes don't get this big
6:26
so when you see a snake
6:28
this thing in Florida, it's definitely
6:31
a non native. Now the Burmese
6:33
Python or came because of course
6:36
people wanted it as a pet
6:38
and are ecosystems here in South
6:40
Florida are conducive. This warm
6:42
environment. Even during our winters,
6:45
it's still pretty warm. so
6:47
if you're reptile, Or
6:50
and even in and cbn you like
6:52
this kind of weather right? See that?
6:54
Plenty of water, plenty of food, and
6:56
the warmth that you need for that
6:58
cold blooded body. So
7:00
these guys and actually start
7:02
really small this on thirteen
7:04
feet but when their baby
7:07
they're hardly a foot long.
7:09
And just like all reptile,
7:11
they will grow to the
7:13
size of what they consume.
7:15
Know The Everglades was set
7:17
aside for his biological diversity
7:19
for life, so we have
7:21
plenty of food for these
7:23
pythons to eat. Unfortunately so
7:25
they have really rec have
7:27
it, especially on our small
7:29
mammal population. On we
7:31
started to see a decline in
7:33
small mammals things such as rabbits
7:36
and raccoons for example which may
7:38
not seem as a big deal
7:40
because rabbits and raccoons exists pretty
7:43
much all over the world. but
7:45
when you start to create I'm
7:47
an unbalanced system as a result
7:50
as of an introduction of a
7:52
non native invasive species on it
7:54
becomes very challenging because the animals
7:57
who were relying on the rabbits
7:59
and raccoons now no longer had
8:01
that as a food source. Or
8:04
for example rabbits eat vegetation and
8:06
disperse seats. That also very important
8:08
role that they play in our
8:11
ecosystem that now there isn't that
8:13
dispersal or that population of rabbits.
8:16
Forty. Or fifty years ago, there
8:18
were no Burmese pythons in Florida except
8:20
a few kept in captivity. But today
8:23
there are may be as many as
8:25
three hundred thousand of them living in
8:27
the Everglades and all. Probably because people
8:30
were keeping these snakes has pets and
8:32
then letting them go. No one release
8:34
their snakes on purpose to do damage
8:37
to other native animals. The maybe just
8:39
couldn't take care of them anymore and
8:41
didn't want to kill them or have
8:44
to admit that they couldn't handle them.
8:46
So they let them go. Lots of people
8:49
probably thought they were doing the right thing.
8:51
But. Now these snakes are doing a
8:54
lot of damage and they're really
8:56
hard to get rid of. So in
8:58
some cases people are licensed to hunt
9:00
and kill Burmese pythons. That
9:03
is correct to they are impacting
9:05
are ecosystems. They very very difficult
9:07
to find. So we have licensed
9:09
individuals who know how to identify
9:12
the snakes. Because you're in South
9:14
Florida we have over thirty species
9:16
of native snakes. We want the
9:18
individuals catching the pythons to know
9:20
exactly what they're catching, that they're
9:23
not searching our native snakes. They
9:25
are indeed catching pythons and and
9:27
those organize efforts help but unfortunately
9:29
there are a lot of snakes.
9:32
In the Everglades and the Everglades
9:34
is really difficult to get across.
9:37
We are mostly watch weight of
9:39
a splash, water, brackish water or
9:41
salt. It's not like we can
9:44
walk across the lawn for example,
9:46
looking for a snake and these
9:48
pythons do an excellent job of
9:51
utilizing the ecosystem. For
9:53
their advantage and you can see in
9:55
this one that I have in particular
9:57
how beautiful these patterns are, How they.
10:00
Land right in to the ecosystem.
10:02
they will go right underneath the
10:04
water and disappear from plain sight
10:06
knowing that there right at our
10:08
feet. And so there are efforts.
10:10
but unfortunately this is one invasive
10:13
species that is going to be
10:15
a part of the Everglades and
10:17
we're going to continue to educate
10:19
about it And I'm. Get
10:21
rid of them as much as
10:23
we can from the landscape. And
10:25
like you mentioned, we do unfortunately
10:28
have to euthanize them. We can't
10:30
ship them back to where they
10:32
originally from because that of course
10:34
start to their problems. But with
10:36
new invaders we really put a
10:38
lot of effort into understanding them
10:40
And that's where the science comes
10:42
in right? What are their behaviors
10:44
and attacking them before they become
10:46
a larger problem? right? Looking at
10:48
where those are concentrated populations might
10:51
be. And making sure that we're
10:53
getting rid of them very, very early
10:55
on. Not allowing them
10:57
to become more of a problem
10:59
in to the ecosystem. What
11:02
are some of the other invasive
11:05
species here in the Everglades? So
11:07
we have a number of plant
11:09
species. Many time we actually talk
11:11
about animals because they have a
11:13
face right on. But we have
11:16
more plant species than we do
11:18
animal species invaders. Things
11:20
like Brazilian pepper. Australian.
11:24
Pine Melaleuca. All three of
11:26
those plans are within the
11:28
top five of our top
11:30
leaders. Of. Our. plants in the
11:33
everglades that we manage for so
11:35
we'll burn we will apply herbicide
11:37
to than ah to be able
11:39
to manage for those plants awful
11:41
lot of money and it's not
11:44
possible to spend the money to
11:46
do that in every place where
11:48
there are invasive species that is
11:50
correct whether it's a plant or
11:52
an animal removing invasive species is
11:55
extremely costly it is very very
11:57
difficult starting from the science of
11:59
understanding what we're up against, whether
12:01
it's a plant or an animal, and how
12:03
that plant or animal will respond to
12:06
what we think might work. And what
12:08
will work here in Everglades National Park
12:10
might not work in other places around
12:13
the world because of the different situations,
12:15
right? We don't have snow, for example,
12:17
where in a place you might have snow, you're
12:20
still gonna have invasive species. Or you
12:23
might have terrestrial animals that don't do
12:25
well in water. Well, this Everglades might
12:27
not be their place, right? This might
12:30
not be a place for them to
12:32
be an invasive species. So those kinds
12:34
of things also dictate how we manage
12:37
for invasive species very, very
12:39
costly indeed. You brought
12:41
up an interesting point about some of the
12:43
plants, which is that in some cases invasive
12:46
species have been brought here or
12:48
brought to wherever they are living on purpose.
12:51
Not to be invasive. People didn't
12:53
try to do something bad, but
12:55
in a lot of cases invasive
12:57
species are brought here for farming or
12:59
as pets or a
13:01
lot of plants are landscape plants that somebody
13:03
thinks, well this would look really pretty in
13:05
my front yard. I'm gonna plant this here.
13:08
And then it gets away from them. Or
13:11
you mentioned some animals have been brought over
13:13
as pets and then they're released by people
13:15
who realize, oh I don't have the ability
13:17
to take care of this animal. What
13:20
are some other ways invasive species get
13:22
into an environment? So accidentally,
13:24
so here in South Florida for
13:26
example, we have two really big
13:29
ports and a
13:31
frog for example might jump on a
13:33
boat or might be in a shipment
13:35
of plants that are being moved
13:37
from one area to another. And
13:39
then they happen upon South Florida and they
13:41
say, hey, in their own frog language
13:43
this place is pretty comfortable and they
13:46
decide to call it home. And sometimes
13:48
for example for using the frog and
13:50
they're being brought in these shipments of
13:52
plants, those frogs might be laying eggs
13:55
in the plants. So that We
13:57
believe was the case for the Cuban tree.
14:00
I'm as well as the Iguanas, so
14:03
some of that is still debatable because
14:05
they have been here on the landscape
14:07
for so many years back when we
14:10
really weren't keeping records how's how things
14:12
were moving, but we believe that both
14:14
of those are species came as a
14:17
result of our ports through jumping on
14:19
ships. To. Be clear, the
14:21
word invasive is a pretty negative
14:23
word and it might sound like
14:25
the invaders are doing something mean
14:27
or bad or wrong. They're definitely
14:29
not. they're just doing what they
14:31
naturally do. It's just that the
14:34
other plants and animals around them
14:36
evolved to compete with each other
14:38
and then this new species comes
14:40
in and it's able to sort
14:42
of take over. partly because none
14:44
of it's natural predators are competitors
14:46
are around in this new place.
14:48
Plants and animals are not. At
14:50
fault. It's not their fault that
14:53
they're here and that they're being
14:55
called an invasive. They did not
14:57
raise their hand and say pick
14:59
me, move me right We have
15:02
made those decisions. The word invasive
15:04
really describe the fact that they
15:06
aren't competing. Whether it's a native
15:08
are non native, they are competing
15:10
and out competing and area. They
15:13
are growing way too fast or
15:15
having too many babies And there's
15:17
no competition, right? So in nature
15:19
of. Their cells ads inflows.
15:22
When something is is can cause
15:24
competition. There's something like a predator
15:26
that might eat right and they're
15:28
keeping things imbalance. When you have
15:31
a non native invasive species, the
15:33
natural environment doesn't know how to
15:35
respond to it. So let's take
15:37
again the python as an example.
15:41
Our dear Whitetail Deer that exist
15:43
and all North America. They know
15:45
how to respond to things like
15:47
panther right? We have a Florida
15:49
Panther. They see that
15:51
as who? That. Cat
15:53
might eat me right. I should probably
15:56
run, but when they see a snake
15:58
a snake has never post. The threat
16:00
to a deer. However,
16:03
this large snake, especially as large as
16:05
the one that I have steered the
16:07
skin of the one that I have
16:10
here could eat a full grown dear.
16:13
So a deer doesn't necessarily run away
16:15
or respond as we we think a
16:17
human would. For example, if we see
16:19
a thirty foot snake right, we're running
16:21
right. We're not interested in hanging out
16:23
with a deer, doesn't see it as
16:25
a thrift. So they
16:28
don't necessarily understand because it
16:30
is not part of our
16:32
native ecosystem. And. That's
16:34
also the difference between an invasive species
16:36
and a non native but non invasive
16:39
species as they've either I'm not doing
16:41
so well or they've reached a kind
16:43
of equilibrium as a sense of balance
16:45
with said need of ecosystem and they're
16:47
not causing a problem, they're not out
16:49
competing. But maybe they do live here
16:51
now so that still non native but
16:53
we wouldn't consider that an invasive species
16:55
right? That is correct. So if you
16:58
have a non natives and for example
17:00
we have a number of palm trees
17:02
that there have been brought from all.
17:04
Over the world and they do well
17:06
here. but they don't have a whole
17:08
lot of seeds and the it takes
17:10
them a very long time to grow
17:12
so they're not causing competition for a
17:15
native species. So yes, spot on. Okay
17:17
so range Rivette Here I am in
17:19
South Florida and there's some beautiful plants
17:21
here and I think they would look
17:23
really pretty where I live. I'm getting
17:25
the sand From what you're saying that
17:28
I shouldn't put one of the seeds
17:30
of one of the plants that I
17:32
really like in my pocket and try.
17:34
To planted at home. even if it's just me.
17:36
Just one home, just one plant. That's
17:39
a hundred percent correct. Leave the plan
17:41
for they belong, Leave them in their
17:43
home. Right here in South Florida. We
17:46
don't have snow, and I know in
17:48
Vermont there's quite a bit of snow.
17:50
Luckily, the plant here probably won't do
17:53
so well over there, but on the
17:55
chance that it might. Go.
17:57
Ahead and leave those seeds where they belong.
18:00
Is that plant is intended to be
18:02
one day in Vermont. Mother nature will
18:04
make it's way there and it to
18:06
will be. Part. Of your need. Is
18:08
planned community so don't take the
18:11
seeds, just travel and admire the
18:13
plants in their homelands. Coming
18:16
out we learn about a small
18:18
insect that's causing big problems. But
18:22
first a message for the adults who
18:24
are listening. Support for our show comes
18:26
from Oak Meadow How his school going
18:28
this year is. The answer is not
18:30
great. Maybe. It's time to
18:32
rediscover the joy of learning. Oakmeadow
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provide student centered home schooling curriculum
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and teacher supported distance learning for
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k through twelve. To learn how
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home schooling can work for your
18:44
family. visit oakmeadow.com. This.
18:47
Is, but why a podcast for
18:49
curious kids? I'm Jane. Went home
18:51
and we're learning about invasive species
18:53
today. We were talking earlier with
18:55
event Kano about Burmese Pythons and
18:57
some of the other animals and
18:59
plants doing damage in the Everglades
19:01
National Park in a different part
19:03
of the United States. Something much
19:05
smaller is getting people concerned. Either
19:08
or my name is. Kim
19:10
Yet I'm. In
19:13
Philadelphia. Many
19:25
spring. When couldn't fly
19:27
as if you were. In
19:31
much of the Eastern United States,
19:33
spotted lantern flies has started appearing,
19:35
and in states where they haven't
19:37
taken hold, people are encouraged to
19:39
kill them if they find them.
19:41
Brian Walsh knows all about these
19:43
insects. He's done research on them
19:46
for Penn State University, so we
19:48
asked him to help answer juliet
19:50
question. First. Of all their
19:52
name is pretty cool but do they
19:54
look like lanterns with spots? The
19:56
kind of look a little bit like a
19:58
cross between a grasshopper. More when they're
20:01
flying in a of hang winks at
20:03
a bright red that everybody recognizes. So
20:05
they're They're kind of cool but when
20:07
their ways are closed. The. Really?
20:11
Sometimes. Tough to see because they're david
20:13
Gray either way of were wings and
20:15
was little black black and gray patterns
20:17
spots on it and that really help
20:19
it blend into tree bark and things
20:21
like that really well. but when they
20:23
open up his wings they're they're bright
20:25
red hot wings show and then you
20:27
can see enrollees and does not a
20:29
whole lot of looks like it in
20:32
our environment where their native and in
20:34
I'm. In Asia a
20:36
not parts of China and Vietnam
20:38
and think it's Indonesia as well
20:40
and so they don't belong in
20:42
our atmosphere. All they don't belong
20:44
on the side of the world.
20:46
But we accidentally moved them pair.
20:48
Oh and some material was being
20:51
moved daily. Looks like they lay
20:53
their eggs on. Maybe.
20:55
Some pallets or the material that was
20:57
being moved and the eggs got here
20:59
and and hatched and started a whole
21:01
population here. Remember. How injury
21:04
That told us that sometimes species travel
21:06
to a new place because they're tucked
21:08
in recent vegetables or they might be
21:10
on the side of a big ship
21:13
that springing goods to in Newport? Well,
21:15
it's the same thing with Spotted Lanterns
21:17
Lies They were first found in the
21:19
United States in Pennsylvania and Twenty Fourteen,
21:22
and immediately people who work in agriculture
21:24
and scientists who study insects were worried
21:26
because these flights had already caused problems
21:28
in other places where they had shown
21:30
up uninvited. When they got
21:33
to South Korea where they didn't belong
21:35
either, they quickly became a problem. and
21:37
that's where they realized in South Korea
21:39
that they attack a lot of native
21:41
plants and can do some damage, especially
21:44
to the grape industry. Needs grapes that
21:46
they really go after and can kill,
21:48
and that's a problem. They can reduce
21:50
the the yields and harvest and they
21:53
can kill the grapevine, so that's where
21:55
we're most concerned with our farming and
21:57
agriculture. but they will attack just about
21:59
any. They're plant. it's out there trying
22:01
get a meal with a from. it's
22:03
with the exception of conifers like pine
22:06
trees and spratlys. They don't like the
22:08
coffers, but I'm. Pretty much
22:10
any deciduous trees they'll feed on, including
22:12
all the way down to of vegetables
22:15
in the garden. things like that. So
22:17
them though they're they're less likely to
22:19
to cause a lot of problem. For
22:22
those. But it's the grapes that
22:24
were most concerned about. Back to
22:26
Juliet Question researchers wanted to make
22:28
sure spotted lantern size don't take
22:30
hold in the United States or
22:32
don't continue to spread at least.
22:34
But wire assistance telling people to
22:36
just go ahead and kill them.
22:39
To. That's a great great question. Juliet
22:41
The. The. Reason that we want
22:43
to kill Leno flies is because they
22:45
don't belong here. And. While
22:48
we don't like to encourage killing things that
22:50
are nature, we don't like to kill animals
22:52
for no reason. Even insects insects can teach
22:55
us how kind of things insects and spiders.
22:57
It can be really good for us. spot
22:59
a leaner flies or not, they don't belong
23:01
in our environment. We brought them here accidentally.
23:04
Humans dead and so. Because.
23:08
They're here. We wind up having to
23:10
do other things to trying to control
23:12
the spot Atlanta flies to keep them
23:14
from. From. Destroying our
23:17
crops that we need to feed
23:19
and feed ourselves and. Because
23:22
of that, we want to encourage people
23:24
to kill them when they can. And
23:26
also the other thing is if you
23:28
kill them then it's less likely to
23:30
get accidently moved somewhere else and be
23:32
the season Pennsylvania. There's a good chance
23:34
she's already seen them and their a
23:36
lot of parts of our country that
23:38
have not seen him and don't have
23:40
the me at and they are really
23:42
good hitchhiking either. They'll lay their eggs
23:44
on different things that we move. Where
23:46
the all human just hop into a car
23:48
or on the trains and so we want
23:50
to keep them from accidentally being spread. Further,
23:53
Away and into other parts of our country
23:55
where they aren't yet and so they can't
23:57
spread. if we kill them, that's does. The
24:00
thing and the other thing I would
24:02
say is if you're in an area
24:04
where they don't have later flies yeah
24:06
and you see one, make sure you
24:08
report it reported to. Your
24:11
local county again and see were year extension
24:13
offers but let somebody know if you're somewhere
24:15
else where it hasn't been found yet. Make
24:18
sure if you if you see one are
24:20
your parents who were, make sure that they
24:22
report it and then I'm. People
24:25
can start taking a look at, maybe maybe getting
24:27
it under control and that new area. There
24:30
are also traps are pesticides that can
24:32
be used to kill them. and research
24:34
is underway by Brian and others to
24:36
find new ways to control these insects
24:38
without needing to squash them. Still, it
24:40
probably does feel weird to be told
24:43
to kill these bugs when you've been
24:45
told before not to kill other insects.
24:47
Or types of animals. Important thing
24:49
to remember is most bugs don't do
24:51
us any harm at all. most of
24:54
the bugs and are out there just
24:56
gonna do a nursing work. They actually
24:58
help us in a lot of ways
25:00
and this bug unfortunately doesn't. It feeds
25:03
on it, feeds on our plants that
25:05
other bugs or other animals might need
25:07
to use to make their living and
25:10
so because of that you know we
25:12
we worry about this was invasive species
25:14
that they displace our native species and
25:16
so that's that's why it's okay to.
25:19
Kill this one. It doesn't belong here. and
25:21
we didn't bring it here on purpose. And
25:23
because it's here and it's kind of getting
25:25
out of control, you know we need to
25:28
do what we can. The tried. Stop it.
25:30
Just make sure you know what
25:32
spotted lantern size look like before
25:34
you start standing bags at recess.
25:37
Always do your research before taking
25:39
any action. We've
25:41
learned a lot about invasive species today
25:43
and it's a really complicated topic when
25:45
they can bring up strong feelings. There
25:47
are things though, that you can do
25:49
to be part of the solution. The
25:52
first is never intentionally spread invasive
25:54
species. so if you're riding and
25:56
about, be careful to make sure
25:58
that that votes. it's clean before
26:00
it goes from one waterway to
26:02
another. And also, you can make
26:04
sure you're buying native plants at
26:06
garden centres. You. Can also be
26:09
careful about which animals you by as
26:11
pets. Do a lot of research before
26:13
bringing an animal into your home. Some
26:15
cute baby animals get really big, like
26:17
the Burmese Python. Are you going to
26:19
be ready to feed and care for
26:22
a snake that's thirteen feet long and
26:24
can eat a whole Dear. And
26:26
some animals live for a very long
26:29
time. Are you prepared to keep your
26:31
pet turtle for thirty or maybe fifty
26:33
years? If you
26:35
do find yourself with a pet you can
26:37
no longer care for, never release it into
26:39
the wild, even if you think it's just
26:41
a cute little frog and no one will
26:43
notice, Surrender it to an animal care center.
26:46
Or check in with your areas Fish and Wildlife
26:48
Agency to get advice for what to do. Everglades
26:51
ranger he that tunnel also says
26:53
learning about the world around you
26:56
can be a good first step
26:58
in thinking about how to protect
27:00
your local ecosystem. Educating yourself right,
27:02
going to wherever home is, signing
27:04
these natural. Areas signing.
27:06
The Why: Why Does a display special?
27:09
What makes it tick? Why am I
27:11
connected to this place right? Is it
27:13
the history? Is it? For example, like
27:16
Everglades National Park that were connected to
27:18
the water, right? The water goes into
27:20
the distant uncle for and we drink
27:22
that water and everything is a sensitive
27:25
balance in this biological diverse park. So
27:27
finding the Why when you find the
27:29
lie that fuels your passion and you
27:32
desire to here and educate others. And
27:34
when I talk about education, I don't.
27:36
want you to think that you need
27:38
to be some old per se and
27:40
like in your twenties becoming a teacher
27:43
because for something i know it's a
27:45
long long time from now you can
27:47
be a teacher right now when you're
27:49
three or five or ten we all
27:51
can be teachers and the way we
27:53
do that is by educating ourselves getting
27:55
the information right making sure we know
27:57
we're talking mouth and then in power
28:00
others. That's pretty good advice for all kinds
28:02
of things. Explore what's around you, figure out
28:04
what makes you passionate, and then learn all
28:07
about it so you can share your knowledge
28:09
with other people. That's
28:11
it for this episode. Thanks to Yvette Cano,
28:13
Everglades National Park, and Brian Walsh for taking
28:16
the time to talk invasives with us. Now
28:19
if you have a question about anything, have an
28:21
adult record it. You can do
28:23
it on a smartphone using a free voice memo
28:25
or voice recorder app. Then have
28:28
your adult email the file to
28:30
questions at but whykids.org. You
28:32
can find all of this information also
28:34
at our website but whykids.org where you
28:36
can submit your questions directly. Remember
28:39
we can't answer every question we get, but we do
28:41
listen to all of them and we love hearing what's
28:44
on your mind. But Why
28:46
is produced by Melody Beaudet, Kiana
28:48
Haskin, and me, Jane Lindholm at
28:50
Vermont Public. We're distributed by PRX.
28:53
Our theme music is by Luke Reynolds. We'll
28:55
be back in two weeks with an all-new
28:57
episode. Until then, stay curious.
29:12
Remember our question from just before
29:14
this episode started about how trees
29:16
make maple syrup? Well
29:19
here in the Northeast, especially in Vermont
29:21
and Quebec, sugar makers are hard at
29:23
work making this sweet treat. But
29:25
it doesn't come out of the tree quite like
29:27
it looks when you pour it onto your pancakes.
29:30
For our series about Northeast ecology, we
29:32
visited a local sugar maker named Brandon
29:35
Mansfield to find out how
29:37
it's done. Yeah,
29:39
this is where the magic happens. So from
29:42
the holding tank it goes through my
29:44
reverse osmosis machine. This concentrates it down
29:46
instead of boiling that 40 gallons
29:48
of sap to make one gallon of syrup.
29:51
Instead it only takes four gallons of this
29:53
concentrated sap to make one gallon of syrup.
29:55
So there's a lot more sugar in that concentrated
29:57
four gallons. A lot more sugar. Yeah, exactly. Next
30:01
it moves into the evaporator and this is
30:03
where actually the water is boiled off and
30:05
so you end up concentrating even more
30:07
to become closer and closer to syrup.
30:10
It goes through a series of chambers
30:12
in here and eventually the end product
30:14
is pure maple syrup. If you
30:16
want to learn more about maple and trees, we've
30:18
got a video all about it. It's
30:21
part of our video and curriculum series
30:23
for schools and homeschoolers. But why adventures?
30:26
In this monthly series, we learn more
30:28
about what's happening outside and offer curriculum
30:30
and activity guides for all kinds of
30:33
students. Find out
30:35
more at butwhykids.org/nature.
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