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  • 2 years ago

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Animals
Transcript
00:00 (dramatic music)
00:03 I'm Coyote Peterson, and I'm about to go underneath
00:05 a prickly pear cactus to have a face-to-face encounter
00:07 with the only venomous lizard in the United States.
00:10 I absolutely love my job.
00:12 Alright, this is gonna get interesting.
00:14 (dramatic music)
00:28 This morning we're in Tucson, Arizona,
00:30 headed out into the heartland of Gila Monster territory,
00:32 the Sonoran Desert.
00:34 We have been notified by a local rancher
00:36 that one of these rare lizards has taken up residence
00:38 on a hillside of his property.
00:40 This time of day, Gila monsters will emerge
00:42 from their burrows to bask in the morning sun.
00:45 What I'll wanna do is stay hunkered down
00:46 and watch from a distance with binoculars.
00:48 If this elusive reptile does indeed reveal itself,
00:51 I will have an excellent opportunity
00:52 to encounter this notorious desert dweller.
00:55 To do that, I will quickly position myself
00:57 between the lizard and its burrow,
00:58 and carefully capture with my bare hands.
01:00 This will be the best way for me
01:02 to ensure the safety of the animal,
01:03 while I show you some of its most unique qualities.
01:07 I see him.
01:12 He's out.
01:14 And he's underneath the prickly pear cactus,
01:17 which is gonna make it a little more challenging.
01:20 Alright, he's moving a little bit.
01:22 Okay, this is gonna be our opportunity
01:23 to get a chance to go up this remarkable wall.
01:27 (suspenseful music)
01:30 - He's right there, you see him?
01:35 Come back here, look, you can see the carpet.
01:37 You see his tongue poking out?
01:39 Right there, look at his head right in the sunlight.
01:42 What I wanna do is carefully work my way
01:44 behind the lizard, try to create a barrier
01:46 between it and its den.
01:47 Alright, let's turn back towards his den, okay?
01:50 I'm just gonna go.
01:52 (suspenseful music)
01:55 Alright, here we go, there he is.
01:59 Alright, I got the den behind me at this point.
02:02 Now what I'm gonna do is safely and gently
02:06 grab ahold of him right behind his head,
02:08 so that I don't risk getting bit.
02:10 Alright, ready?
02:11 - Yep.
02:13 - Okay, got him.
02:14 Yes, look at him.
02:16 Wow, totally worth the stakeout.
02:21 And that is the Gila monster,
02:24 the only venomous lizard in the United States.
02:27 These reptiles typically are not very aggressive.
02:30 It is not very often that people are bitten
02:31 by Gila monsters, and they say that only a fool
02:34 who mishandles a Gila monster ever receives a bite.
02:37 Now what's really interesting about the tongue
02:39 of the Gila monster is it's forked, just like a snake.
02:42 They run that over what's called the Jacobson's organ
02:44 on the top of the skull on the roof of the mouth.
02:46 And that's like this Gila monster's little personal computer
02:49 that's bringing in all sorts of chemicals
02:51 from potential prey, predators, and its environment.
02:54 Now the venom glands on this lizard are in the lower jaw.
02:58 There's scales on the outside,
02:59 and below that are four venom glands.
03:01 When they actually find something that they're going
03:03 to capture, bite, and envenomate,
03:06 those teeth that they have are not like fangs.
03:09 They're these long, kind of sharp, monster-looking teeth.
03:11 And when they grab onto something, they gnaw and gnaw.
03:14 And that gnawing works the venom into their saliva,
03:18 and then into their victim.
03:19 The scientific name of the Gila monster,
03:21 heloderma, means nail-studded skin.
03:24 This lizard is absolutely built for this desert terrain.
03:29 All these little bumps running down his back
03:31 are actually little osteoderms.
03:33 And osteoderms are little tiny pieces of bone
03:35 covered in scale.
03:37 And this guy pretty much has a bulletproof vest on his back.
03:40 Gila monsters are incredibly intelligent reptiles.
03:43 They will often follow the trail of a mammal
03:45 and go right back to its burrow.
03:47 Now if that mammal has babies in the burrow,
03:49 he's got lunch.
03:50 If it doesn't have any babies,
03:51 they will actually remember where that burrow is at
03:54 and return several times until there's something
03:56 in there to eat.
03:57 And then of course, they have their meal.
03:59 If you're unfortunate enough to be bitten
04:01 by a Gila monster, it's gonna be one of the most
04:03 painful experiences you've ever gone through.
04:05 And the only way to get this reptile off of you
04:07 is to actually submerge it into a bucket of water.
04:10 Once it lets go, remember this is venomous,
04:13 and you're gonna wanna get yourself to the hospital
04:14 as soon as possible.
04:15 The venom's not as potent as a rattlesnake,
04:17 but I'll tell you what.
04:18 It's about as painful as lava coursing through your veins.
04:22 Wow, what an incredible encounter
04:24 with the only venomous lizard that lives
04:25 in the United States.
04:26 One of my favorites.
04:28 But I wanna know what your favorite lizards are.
04:30 Leave me your list in the comments section below.
04:32 I'm Coyote Peterson.
04:34 Be brave.
04:35 Stay wild.
04:36 We'll see you on the next adventure.
04:38 All right, I'm gonna put this guy up in the shade
04:39 so he can cool off back in his burrow,
04:41 and we're gonna go get some ice cream.
04:43 It's scorching out here.
04:48 If you thought that was one wild adventure,
04:50 check out these other animal encounters.
04:52 And don't forget, subscribe to follow me and the crew
04:55 on this season of Breaking Trail.
04:58 This episode of Breaking Trail was brought to you by
05:00 the Buy Power Card from Capital One.
05:02 Every purchase brings you closer to a new Chevrolet,
05:05 Buick, GMC, or Cadillac vehicle.
05:08 (electronic music)
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