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  • Hey guys! It's Em.

  • Today is the third installment of our new series: "Creature Feature".

  • Where I look at a different species every single week.

  • And tell you a couple of facts which you may or may not have known about them.

  • Today's creature is a really charming little dude.

  • And I'm hoping that you'll find him "toad"-ally awesome.

  • [Burp]

  • Also, just really quickly, I want to show you this new necklace which I've got from the "BIRCHpls" studio.

  • This is an axolotl that I'm wearing today.

  • Which is a kind of aquatic amphibian.

  • They are one of my favorite animals.

  • If you don't know about axolotls, I'll try and feature them at some point.

  • But I just thought that given the animal we're going to look at today.

  • It was a rather fitting one to wear.

  • If you are interested in Fran's shop, I will leave her details in the description box below.

  • And if you're watching this, Fran, then hi!

  • Da-da!

  • This here is my buddy, and his name is Prince Charming.

  • Hi! [Stitch from "Lilo and Stitch" voice]

  • The species I have here today, who is running away right now,

  • is the Cane Toad.

  • The Cane Toad from South America.

  • If you could just figure out where you're happiest, then that'd be great [Sped-up voice].

  • Toad butt, in my face.

  • Prince Charming is an amphibian.

  • Amphibians are cold-blooded creatures which can live in the water and come out onto the land.

  • Amphibians usually begin life in a water-dwelling larval state such as a tadpole.

  • Which uses its gills to breathe underwater.

  • As the tadpoles grow, change, and metamorphosize.

  • They usually lose their gills and their ability to be fully aquatic.

  • There are a few exceptions, such as the axolotl.

  • But that's a whole other Creature Feature.

  • Cane Toads can live between ten and 12 years.

  • In their natural habitat in South America that would be substantially less.

  • Because they do get predated on in their natural habitat.

  • Foodwise, Cane Toads can eat almost anything.

  • And this becomes a bit of a problem later on.

  • When I tell you a bit more about what they're most famous for.

  • Toads do have a kind of warty skin.

  • And it's a common misconception that if you hold a toad,

  • you're gonna catch warts.

  • That's just not the case, don't listen to that.

  • That's a myth.

  • Let's bust it!

  • Busted! [Sped-up voice]

  • Their skin's so fun to play with!

  • I know that he doesn't appreciate it but I'm just like, "I must feel you!"

  • Denied [Deep, altered voice].

  • In the wild, Cane Toads can eat almost anything.

  • If it fits in their mouth, they're gonna eat it.

  • Their favourite foods in their native South America are: beetles, other invertebrates, spiders, fish

  • The occasional small bird, and also, each-other.

  • Yes, they are cannibals!

  • These guys are also known as Marine Toads.

  • But more typically they're known as Cane Toads.

  • And I'll tell you why they're known as Cane Toads right now.

  • In the 1930s in Australia, so all the way [on] the other side of the world.

  • The Australian government were having really big issues with Cane Beetles eating up their sugar crops.

  • So the government had to think of a way

  • that they could preserve their crops but get rid of the beetles.

  • And the government thought to themselves,

  • "Hang on a second," lightbulb moment, "how about bringing in a natural predator"

  • "who will eat them up and that way we won't have to spray our crops?"

  • So in 1935,

  • The Australian government actually decided

  • to buy a whole load of Cane Toads.

  • They bought 100 Cane Toads from South America.

  • Unfortunately, the Australian government didn't test out their theory.

  • They had planned that the Cane Toads would eat the Cane Beetles.

  • This just wasn't the case.

  • Cane Toads are very, very, lazy.

  • They're very heavy-bodied and they can't really climb.

  • Whereas Cane Beetles are very fast, very agile, and they can climb very, very, well.

  • So oftentimes whenever a Cane Toad would encounter a Cane Beetle,

  • the Cane Beetle would just scurry off up into the crop,

  • while the Cane Toad was basically on the floor.

  • Thinking, "I've got a grumbling belly, what am I gonna eat instead?"

  • Well, unfortunately for the native wildlife, Cane Toads loved the taste of the native wildlife.

  • And most unfortunately of all,

  • is that these guys are actually poisonous.

  • There is poison inside these pouches.

  • In fact, do you see these little black dots here which look like pores?

  • Well, you'd be absolutely right.

  • If I were to massage those rather hard,

  • a big, pus-y looking liquid would come out of them,

  • just like if you were squeezing whiteheads.

  • So imagine you're some of the native Australian wildlife,

  • you see this toad and you think, "This looks like a tasty, tasty, meal, I'm going to eat it"

  • The second that you bite down on the toad and start chewing,

  • it's going to start emitting this poison.

  • And this poison is so toxic

  • that it can kill almost anything.

  • It will kill the snakes, it could kill a large mammal like a dingo.

  • It can even kill a fully grown Saltwater Crocodile.

  • And, you know, it's not just the adults who are poisonous.

  • The tadpoles are poisonous and the eggs are poisonous, too.

  • Some of you out there might be thinking, "Hang on a second"

  • "How come the Cane Toad is so poisonous to Australian wildlife,"

  • "but they get eaten by animals in their native land of South America?"

  • Well, that is a great question!

  • The answer lies in co-evolution.

  • The animals in South America had thousands, if not millions of years to develop

  • some level of immunity to the Cane Toad's poison.

  • When the Cane Toads were brought to Australia,

  • the native wildlife in Australia was taken by surprise,

  • and they haven't had time to develop immunity

  • despite Australia's best efforts.

  • It's so hard to contain these guys.

  • And where Australia started off with only 100 Cane Toads,

  • they now have well over 20 million.

  • Cane Toads are not just invasive in Australia,

  • there's also a huge population of Cane Toads in Florida!

  • Some speculate that they are the result of escaped or released pets,

  • others think a more likely option was the amount of Cane Toads released

  • during the filming of the 1972 cult horror film "Frogs".

  • Which is an amazing film, by the way, you should totally go watch it.

  • The footage you see here

  • was taken by my friend and fellow reptile enthusiast, Jennifer Beth-Lewis,

  • who lives in Florida.

  • Here, you can clearly see three wild Cane Toads raiding her dog's food bowl

  • Remember, never release pet animals into the wild

  • especially if they're not native.

  • Let me know in the comments box down below if you learned something new today.

  • I hope you did, I hope you found something interesting

  • even if you weren't a big fan of toads in general.

  • Thank you guys so much for watching, and we will see you in another video shortly.

  • Bye!

  • You gonna wave?

  • You gonna -- should we -- let's wave, wave!

  • Wave your back feet.

  • Bye! [Laughs]

  • [Burp]

  • Psst! Don't forget to subscribe.

Hey guys! It's Em.

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私の巨大ヒキガエル!|海のヒキガエル|外来種のケープヒキガエル|生きもの特集| 海のカエル|海のカエル|侵略的なサトウキビガエル|生き物特集 (My Giant Toad! | Marine Toads | Invasive Cane Toad | Creature Feature)

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    Boyeee に公開 2021 年 01 月 14 日
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