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These are the user uploaded subtitles that are being translated: 1 00:00:05,580 --> 00:00:11,220 Of all the ocean's mammals, seals have always had a unique relationship with 2 00:00:11,220 --> 00:00:12,220 mankind. 3 00:00:13,240 --> 00:00:18,440 Like an otter crossed with the most loyal dog, these endlessly playful 4 00:00:18,440 --> 00:00:21,860 carnivores have almost no natural fear of people. 5 00:00:23,960 --> 00:00:29,320 Sadly, for the Caribbean monk seal, hunters and pirates took advantage of 6 00:00:29,320 --> 00:00:34,040 relationship, killing monk seals by the thousands for their meat and oil. 7 00:00:35,110 --> 00:00:39,350 The last confirmed Caribbean monk seal sighting was in 1952. 8 00:00:40,490 --> 00:00:45,370 But just as the pirates hid their treasures deep among the endless islands 9 00:00:45,370 --> 00:00:51,410 this shark -infested Caribbean sea, I believe the extinct monk seal may have 10 00:00:51,410 --> 00:00:56,590 found a way to survive, hidden from its greatest enemy, us. 11 00:00:59,150 --> 00:01:04,030 Every single year, as many as 2 ,000 species are deemed extinct worldwide. 12 00:01:05,900 --> 00:01:10,440 But the process we use to declare an animal extinct is an inexact science. 13 00:01:10,800 --> 00:01:13,180 It happens all the time. 14 00:01:13,640 --> 00:01:17,000 Animals are rediscovered that were thought to be gone forever. 15 00:01:17,440 --> 00:01:23,960 My grandfather discovered a coelacanth 66 million years after it was supposed 16 00:01:23,960 --> 00:01:24,960 be extinct. 17 00:01:25,160 --> 00:01:30,780 I'm Forrest Galante. I'm a wildlife biologist, and my life work is searching 18 00:01:30,780 --> 00:01:32,240 animals that we've given up on. 19 00:01:33,870 --> 00:01:38,970 On this expedition, I'm venturing out to the most remote island of the 20 00:01:38,970 --> 00:01:43,390 Caribbean, in search of the allegedly extinct monk seal. 21 00:01:44,750 --> 00:01:51,490 This warm water seal was declared extinct in 1952, but local fishermen say 22 00:01:51,490 --> 00:01:54,490 otherwise. Seal! Right here! Grab your camera! Don't grab the wheel! 23 00:01:54,890 --> 00:01:57,670 Spending most of its time at sea, There he goes. 24 00:01:57,910 --> 00:02:02,390 tracking a seal means surrounding ourselves with paradise's deadliest 25 00:02:03,180 --> 00:02:09,020 Got me. Putting us directly between the prey and its greatest predator in one of 26 00:02:09,020 --> 00:02:11,560 the most fine -tingling encounters of my life. 27 00:02:12,080 --> 00:02:16,700 This is Extinct or Alive, the Caribbean monk seal. 28 00:02:23,880 --> 00:02:28,280 I've just touched down in the Caribbean, one of my absolute favorite places on 29 00:02:28,280 --> 00:02:31,400 Earth. Now, when most people think of the Caribbean, they think of the 30 00:02:31,950 --> 00:02:36,110 But when I think of the Caribbean, I think of an incredible animal nicknamed 31 00:02:36,110 --> 00:02:38,130 sea wolf, the Caribbean monk seal. 32 00:02:39,730 --> 00:02:42,030 There are three species of monk seal. 33 00:02:43,350 --> 00:02:47,650 Hawaiian, Mediterranean, and the currently extinct Caribbean. 34 00:02:48,470 --> 00:02:53,350 But only the monk seal was native to the Caribbean Sea and the Gulf of Mexico. 35 00:02:54,490 --> 00:02:58,810 At one time, they also spread well into the Atlantic Ocean. 36 00:02:59,390 --> 00:03:05,530 and even the east coast of Central America, making their home on the low, 37 00:03:05,530 --> 00:03:07,310 beaches of secluded islands. 38 00:03:08,830 --> 00:03:15,750 They were very large, up to 8 feet long and 600 pounds, with the 39 00:03:15,750 --> 00:03:18,750 big, rounded heads and wide -set eyes. 40 00:03:21,510 --> 00:03:26,270 Delicious prey for all the toothy predators that prefer the shallow, warm 41 00:03:26,270 --> 00:03:27,270 of the Caribbean. 42 00:03:29,130 --> 00:03:34,610 Legendary man -eaters, including bull sharks, tiger sharks, and even 43 00:03:34,610 --> 00:03:39,390 are abundant here, along with the smaller reef and lemon shark. 44 00:03:40,890 --> 00:03:46,030 The shark's ability to intimidate poachers leads me to believe the 45 00:03:46,030 --> 00:03:49,950 monk seal could be surviving undetected. 46 00:03:50,830 --> 00:03:52,750 It was declared extinct in 2008. 47 00:03:53,600 --> 00:03:57,800 But I'm on my way to meet with a man named David, an 85 -year -old Bahamian 48 00:03:57,800 --> 00:04:02,360 fisherman who's been all over the Caribbean. And he tells me that not only 49 00:04:02,360 --> 00:04:07,040 he believe that there are still monk seals here, but that he has seen one 50 00:04:07,040 --> 00:04:08,360 after the animal was deemed extinct. 51 00:04:10,560 --> 00:04:15,740 It was David's story that made me believe the monk seal may have survived 52 00:04:15,740 --> 00:04:17,040 inspired this expedition. 53 00:04:17,860 --> 00:04:22,980 Now I'm here on Grand Bahama, hoping he can help direct my search. 54 00:04:23,480 --> 00:04:25,380 David? Yes, sir. Hello, my friend. 55 00:04:26,140 --> 00:04:29,080 Very nice to meet you. Thank you for meeting me here today. 56 00:04:29,880 --> 00:04:31,440 You've been living here a long time, huh? 57 00:04:32,440 --> 00:04:35,320 And you've been a fisherman that whole time? 58 00:04:35,900 --> 00:04:39,780 So tell me about when you saw the shield. What happened exactly? 59 00:04:42,800 --> 00:04:48,520 You pulled up on your boat. It was sitting there. 60 00:04:49,080 --> 00:04:51,400 And then you just saw it jump into the water and run away. 61 00:04:52,240 --> 00:04:55,620 That may sound like a simple story, but consider this. 62 00:04:56,580 --> 00:05:01,480 There are no other subtropical seals native to the Caribbean, other than the 63 00:05:01,480 --> 00:05:02,500 extinct monk seal. 64 00:05:03,420 --> 00:05:07,340 And few animals in these waters look remotely like it. 65 00:05:07,860 --> 00:05:09,620 When was this that you saw this? 66 00:05:10,000 --> 00:05:11,120 Maybe six years. 67 00:05:11,340 --> 00:05:13,500 Six years ago? Wow, so very recently. 68 00:05:13,740 --> 00:05:19,920 With a 20 -year lifespan, the seal David allegedly saw could still be alive. 69 00:05:20,520 --> 00:05:22,060 Can you show me on the map where it was? 70 00:05:23,100 --> 00:05:24,380 Way out here. 71 00:05:24,760 --> 00:05:25,960 That's in the middle of the ocean. 72 00:05:27,100 --> 00:05:30,200 I didn't know there were two little islands out there. Are they very small? 73 00:05:31,120 --> 00:05:32,680 Oh, very small. 74 00:05:32,920 --> 00:05:36,020 Is there anything else you know about seals? Have you ever heard anything 75 00:05:40,120 --> 00:05:41,240 Threw it in the blue hole? 76 00:05:42,420 --> 00:05:43,420 Here? 77 00:05:43,760 --> 00:05:44,760 Oh, wow. 78 00:05:48,020 --> 00:05:49,020 That was unexpected. 79 00:05:51,400 --> 00:05:57,600 Blue holes are underwater limestone caves, originally formed by glacial 80 00:05:57,600 --> 00:05:58,600 after the icing. 81 00:05:59,320 --> 00:06:02,020 Essentially, sinkholes connected to the sea. 82 00:06:02,340 --> 00:06:04,120 They're often found in the ocean. 83 00:06:04,600 --> 00:06:08,060 But when they form inland, like the one David described, 84 00:06:08,980 --> 00:06:13,340 they're perfectly still and optic. Dark waters could preserve a carcass. 85 00:06:18,020 --> 00:06:19,820 Just left my meeting with David. 86 00:06:20,360 --> 00:06:26,660 And as ridiculous as it seems, I am now in the center of an island looking for a 87 00:06:26,660 --> 00:06:27,660 monk seal. 88 00:06:28,840 --> 00:06:32,080 And out here somewhere, there's a sinkhole. 89 00:06:32,560 --> 00:06:36,960 There's someone hid the body of a Caribbean monk seal that they killed. 90 00:06:36,960 --> 00:06:40,060 whether or not that's true is really hard to say. But if we can find the 91 00:06:40,060 --> 00:06:44,680 sinkhole and then find the bones, we can at least get those tested to see how 92 00:06:44,680 --> 00:06:47,740 old they are and at least understand a little bit more about the species. 93 00:06:48,620 --> 00:06:51,160 Where the sinkhole is is another question altogether. 94 00:06:54,380 --> 00:06:55,720 What? Yeah. 95 00:06:56,080 --> 00:06:59,360 I think I found it. Oh, you just found it. It's over here. 96 00:07:02,060 --> 00:07:03,060 Where are you? 97 00:07:07,600 --> 00:07:08,600 Oh, whoa. 98 00:07:09,480 --> 00:07:10,480 Oh, my goodness. 99 00:07:11,900 --> 00:07:13,840 David didn't say it was 50 feet down. 100 00:07:15,980 --> 00:07:17,340 Good place to hide a field body. 101 00:07:20,770 --> 00:07:23,310 You know how I'm going to get down. It's how I'm going to get up that I'm 102 00:07:23,310 --> 00:07:24,310 worried about. 103 00:07:25,090 --> 00:07:26,150 I do, actually. 104 00:07:29,110 --> 00:07:30,110 Okay. 105 00:07:33,610 --> 00:07:38,330 Now that Mitch has helped me secure a safe exit, I'm free to explore. 106 00:07:40,770 --> 00:07:41,770 Here we go. 107 00:07:50,240 --> 00:07:52,880 Unfortunately, I'm not on scuba. I don't even have my fins because I have to 108 00:07:52,880 --> 00:07:56,980 climb out. I just have to hold my breath, dive down, kick with my feet, 109 00:07:56,980 --> 00:07:58,520 with my little dive light and see what I find. 110 00:08:00,140 --> 00:08:05,360 Fortunately, I'm an experienced freediver, allowing me to stay under for 111 00:08:05,360 --> 00:08:06,360 five minutes. 112 00:08:07,500 --> 00:08:12,500 The surface water is fresh, but as I dive down, it gets a lot saltier. 113 00:08:20,430 --> 00:08:24,290 We can think that the blue hole is connected to the ocean somehow. 114 00:08:24,550 --> 00:08:29,870 I think there's thousands of feet of tunnels those seals could get washed 115 00:08:30,370 --> 00:08:34,570 Without fins, you can barely make it 50 feet, so keep looking. 116 00:08:41,429 --> 00:08:46,070 The more I dive around, the more I begin to realize this is not just a singular 117 00:08:46,070 --> 00:08:49,930 hole. There are massive tube -like tunnels running all the way out to the 118 00:08:50,330 --> 00:08:53,750 from the center of the island here. So I have to periodically go around in a 119 00:08:53,750 --> 00:08:55,650 circle, checking each one with the light. 120 00:08:57,390 --> 00:09:02,990 And the light is giving me an incredible view that I may be the only person to 121 00:09:02,990 --> 00:09:04,970 ever witness at this depth. 122 00:09:09,350 --> 00:09:13,710 I'm not seeing any light, but the clear water is very revealing. 123 00:09:45,230 --> 00:09:46,230 I found it. 124 00:09:46,810 --> 00:09:51,070 I got super excited because I thought this was the Caribbean moon seal skull. 125 00:09:51,350 --> 00:09:55,290 But as soon as I grabbed it, even before I got to the surface, I saw the molars, 126 00:09:55,290 --> 00:09:58,910 I saw the cranial bridge, and I realized this is a pig skull. 127 00:10:00,030 --> 00:10:01,130 Let's go find it real now. 128 00:10:02,250 --> 00:10:04,030 The big blue hole is a butt. 129 00:10:05,050 --> 00:10:10,090 But I'm eager to get out on the open sea to find those islands David told me 130 00:10:10,090 --> 00:10:11,090 about. 131 00:10:11,190 --> 00:10:14,030 We need to travel nearly 700 miles. 132 00:10:14,480 --> 00:10:17,920 to try and locate two islands you could fit in a football stadium. 133 00:10:19,100 --> 00:10:23,440 Plus, the warm, shallow waters that surround these islands are teeming with 134 00:10:23,440 --> 00:10:26,200 sharks, and we're sure to draw their attention. 135 00:10:28,980 --> 00:10:33,620 So I've reached out to my longtime friend Neil, who's not afraid of sharky 136 00:10:33,620 --> 00:10:34,760 water. Neil! 137 00:10:35,080 --> 00:10:38,140 Hey, good to see you, man. Yeah, man, good to see you too. Think we can make 138 00:10:38,140 --> 00:10:38,699 that run? 139 00:10:38,700 --> 00:10:41,960 I think we can get it. All right, let's do it. All right, man. Come on. Sweet! 140 00:10:45,160 --> 00:10:50,520 The scope of this expedition means my crew and I are packing enough food, 141 00:10:50,520 --> 00:10:54,860 water, and film equipment for several weeks at sea. 142 00:10:57,480 --> 00:11:04,000 We're headed over 650 miles northeast, searching for two islands you won't find 143 00:11:04,000 --> 00:11:05,060 on any map. 144 00:11:05,720 --> 00:11:07,220 All right, guys, so here's the plan. 145 00:11:07,600 --> 00:11:11,720 Neil has agreed to help us try and find these islands, right? 146 00:11:12,540 --> 00:11:14,100 It's a big ocean out there. 147 00:11:15,590 --> 00:11:20,230 And this field's range is over a million square miles and over 7 ,000 islands. 148 00:11:21,170 --> 00:11:22,410 So we're out here now. 149 00:11:22,850 --> 00:11:25,370 We've got to look for these two little islands way up here. 150 00:11:25,750 --> 00:11:29,430 Once we get to that area, we have no exact marks. We have no exact Google 151 00:11:29,430 --> 00:11:32,690 reference. So what we have to do is try and find the two islands. Being out in 152 00:11:32,690 --> 00:11:36,170 such a remote area, anything that needs to take a break from swimming is going 153 00:11:36,170 --> 00:11:38,270 to rest on those islands. Our first plan of attack. 154 00:11:38,780 --> 00:11:41,240 Check those islands. We're going to walk them. We're going to look at them 155 00:11:41,240 --> 00:11:44,340 through IR. Mitch, I'm going to rely on you heavily to fly the thermal drone, 156 00:11:44,460 --> 00:11:45,460 right? That's important. 157 00:11:47,120 --> 00:11:52,400 The thermal drone will allow us to detect any warm -blooded animals coming 158 00:11:52,400 --> 00:11:53,540 ashore after dark. 159 00:11:55,960 --> 00:12:00,560 I believe the monk seal population may have retreated to these remote islands, 160 00:12:00,740 --> 00:12:06,100 using isolation and the incredibly dangerous surrounding waters to keep 161 00:12:06,100 --> 00:12:07,100 at bay. 162 00:12:29,430 --> 00:12:33,850 David's livelihood is fishing, so he can't give up precious weeks to join us. 163 00:12:34,410 --> 00:12:39,290 But his story was the inspiration for this entire journey. 164 00:12:39,970 --> 00:12:42,530 I know he believes what he saw was real. 165 00:12:42,910 --> 00:12:47,760 But if I can't find these islands... I'll lose my only lead to the Caribbean 166 00:12:47,760 --> 00:12:48,760 monkeys. 167 00:12:49,760 --> 00:12:53,000 Coming up, look at how the grass is kind of all matted down here. 168 00:12:53,460 --> 00:12:54,460 Look at this. 169 00:12:54,660 --> 00:12:55,660 Isn't he lovely? 170 00:12:56,000 --> 00:12:57,080 Hey, guys. 171 00:12:58,100 --> 00:13:01,220 And later, we're going to look for the apex predator of the Caribbean. 172 00:13:18,520 --> 00:13:23,800 We're cruising the Caribbean in search of two uncharted islands where a local 173 00:13:23,800 --> 00:13:28,300 fisherman told me he's seen the extinct Caribbean monk seal. 174 00:13:29,800 --> 00:13:30,860 See a lot of ocean. 175 00:13:34,520 --> 00:13:38,580 Oh, yeah, look. Look right out on the horizon. There's a little, little patch 176 00:13:38,580 --> 00:13:42,140 land. Yeah, yeah, yeah. Right where he said they would be. 177 00:13:42,360 --> 00:13:46,100 We can anchor up. Absolutely. I'm going to take the little boat and run over and 178 00:13:46,100 --> 00:13:47,220 scout ahead. All right, thanks. 179 00:13:57,710 --> 00:14:02,010 The shallow waters around these islands mean we can only get so close. 180 00:14:02,390 --> 00:14:07,370 So I'm taking the much smaller tender, which will allow us to reach the shore. 181 00:14:08,070 --> 00:14:10,690 This is all seagrass flats and patched reefs. 182 00:14:10,930 --> 00:14:15,170 It's great habitat for tons of marine life. So being out here in this remote 183 00:14:15,170 --> 00:14:19,350 area is the perfect place for a seal to live, if they're still around. 184 00:14:27,080 --> 00:14:30,280 All right, here we go. Ready, Mark? Yep. Ready, Mitch? Yep. 185 00:14:30,620 --> 00:14:31,620 Let's do it. 186 00:14:32,880 --> 00:14:35,080 Seals spend most of their day at sea. 187 00:14:35,560 --> 00:14:42,120 So my best hope right now is to find any signs of bedding down or hauling out. 188 00:14:42,620 --> 00:14:45,720 Any matted down grasses or prints in the sand. 189 00:14:45,960 --> 00:14:49,860 So we know where to look for a live specimen once it gets dark. 190 00:14:50,300 --> 00:14:52,060 Oh, look at these guys over here. 191 00:14:56,170 --> 00:14:57,170 Look at this. 192 00:14:58,050 --> 00:15:01,230 There's a whole pile of southern stingrays right here. 193 00:15:01,750 --> 00:15:05,410 Probably aggregating to mate or they could perhaps be feeding on something. 194 00:15:05,410 --> 00:15:06,530 at them. Come here, buddy. 195 00:15:13,190 --> 00:15:16,690 Look how beautiful they are. See, they're looking for food right now. 196 00:15:16,690 --> 00:15:18,590 out hunting these shallows. Look at this. 197 00:15:18,850 --> 00:15:19,850 Isn't he lovely? 198 00:15:20,690 --> 00:15:24,370 Their pectoral fins almost look like underwater wings. 199 00:15:25,060 --> 00:15:30,100 allowing them to move swiftly and kick up sediment as they look for food along 200 00:15:30,100 --> 00:15:31,100 the seabed. 201 00:15:31,380 --> 00:15:35,120 Now most people think these animals are aggressive because they have the name 202 00:15:35,120 --> 00:15:39,120 stingray, but the truth is they're super friendly, super docile creatures. 203 00:15:40,000 --> 00:15:45,560 The sting refers to a venomous barb on their tail, which is typically easy to 204 00:15:45,560 --> 00:15:48,840 avoid, but not something you want to experience. 205 00:15:49,680 --> 00:15:53,400 If you don't end up right on top of them, they don't feel threatened at all, 206 00:15:53,400 --> 00:15:54,560 then they're completely harmless. 207 00:15:54,920 --> 00:15:56,780 Just let them slide right over you. 208 00:15:57,540 --> 00:15:58,540 Aren't they great? 209 00:15:59,060 --> 00:16:00,060 Hey, guys! 210 00:16:01,300 --> 00:16:02,299 All right. 211 00:16:02,300 --> 00:16:03,500 I came here to find a seal. 212 00:16:03,800 --> 00:16:04,800 See you guys. 213 00:16:10,500 --> 00:16:15,600 This island is tiny, but I'm encouraged by how much life is thriving here. 214 00:16:16,660 --> 00:16:20,460 Oh, look at these absolutely fantastic creatures. See them here? 215 00:16:20,840 --> 00:16:22,700 These are upside -down jellyfish. 216 00:16:23,440 --> 00:16:27,360 And they're called that because if you look at how they're sitting in the 217 00:16:27,520 --> 00:16:32,500 their non -stinger part, the part that they use to swim and not catch food 218 00:16:32,620 --> 00:16:38,180 is down on the ground. And their stingers, which are usually floating in 219 00:16:38,180 --> 00:16:39,420 water, are up in the air. 220 00:16:39,770 --> 00:16:43,110 And what these animals are doing is they're sitting here in this pool, and 221 00:16:43,110 --> 00:16:46,370 they're filter feeding. And their tentacles just sit there in this very 222 00:16:46,370 --> 00:16:50,870 current, and as micronutrients float through here, they collect them. They'll 223 00:16:50,870 --> 00:16:54,950 grip onto any little living shrimp, any fish krill, and digest it with their 224 00:16:54,950 --> 00:16:58,950 potent venom. They look like flowers sitting on the bottom, and they're a 225 00:16:58,950 --> 00:17:02,210 jellyfish. They just hang out upside down in tidal mangroves. Beautiful, 226 00:17:02,370 --> 00:17:03,450 beautiful sea creatures. 227 00:17:06,050 --> 00:17:10,410 Unfortunately, I can see high tide reaches well into this island, which 228 00:17:10,410 --> 00:17:13,690 likely wash away any tracks a seal would leave behind. 229 00:17:17,450 --> 00:17:22,530 After an hour of scouting solo, I'm not finding any signs of the seal. 230 00:17:22,770 --> 00:17:27,770 So we've gone full circle around the island, but there are no signs of any 231 00:17:27,770 --> 00:17:30,990 here, unfortunately. So what we're going to do now is head over to the other 232 00:17:30,990 --> 00:17:31,990 island. 233 00:17:33,100 --> 00:17:38,640 My hopes are high as we approach island number two, traveling just under a mile. 234 00:17:39,280 --> 00:17:44,060 Signs of the seal may have eluded us so far, but all the life we're seeing is 235 00:17:44,060 --> 00:17:45,480 abundant and thriving. 236 00:17:45,880 --> 00:17:49,480 This island is bigger, with more vegetation than the other. 237 00:17:49,940 --> 00:17:54,460 There's plenty of prey, and enough healthy sharks to suggest a vibrant 238 00:17:54,460 --> 00:17:55,460 ecosystem. 239 00:17:56,980 --> 00:17:57,980 Look at this. 240 00:17:58,260 --> 00:17:59,520 How lucky are we? 241 00:18:00,270 --> 00:18:05,010 Have this incredible island, this perfect seal habitat that only a handful 242 00:18:05,010 --> 00:18:06,290 people have ever stepped foot on. 243 00:18:07,210 --> 00:18:12,310 Look at that. Look at all of those stunning cormorants sitting out on the 244 00:18:12,650 --> 00:18:17,310 These large coastal birds can have wingspans of over three feet. 245 00:18:17,750 --> 00:18:19,370 But they're not just for flying. 246 00:18:19,930 --> 00:18:25,830 They're excellent divers with some reaching depths of nearly 150 feet to 247 00:18:25,830 --> 00:18:26,830 fish. 248 00:18:29,070 --> 00:18:32,730 And really, this shows just how remote we are. This is a magnet for life. 249 00:18:33,410 --> 00:18:38,570 There is no way of knowing if anyone has ever set foot on this island, and the 250 00:18:38,570 --> 00:18:41,370 cormorants clearly seem to prefer their distance. 251 00:18:43,190 --> 00:18:47,630 Still no sign of a seal population, so I'm going to start working inland. 252 00:18:48,630 --> 00:18:49,630 Look at this here. 253 00:18:50,290 --> 00:18:52,610 See, there's no marks in the sand currently. 254 00:18:53,240 --> 00:18:56,040 But you wouldn't expect that because the tide comes all the way up here. Look at 255 00:18:56,040 --> 00:18:59,800 how the grass is kind of all matted down here. It almost seems as if something 256 00:18:59,800 --> 00:19:04,280 would crawl out of the ocean, sit here in the cover of the grass, feel very 257 00:19:04,280 --> 00:19:06,660 comfortable, watch out over its domain. 258 00:19:06,920 --> 00:19:10,640 And by something, I obviously mean a monk seal. So I don't know that that's 259 00:19:10,640 --> 00:19:12,220 this little bedded down area is from. 260 00:19:12,660 --> 00:19:15,320 I mean, it could be sea turtles that come up here. It could be other things. 261 00:19:16,060 --> 00:19:19,120 But what I do know is it's a perfect spot for a monk seal. 262 00:19:19,640 --> 00:19:23,040 Just a very cool little spot. Interesting to see all this vegetation 263 00:19:23,040 --> 00:19:27,040 down. Good signs of a big animal. No definitive signs of a monk seal yet. 264 00:19:28,260 --> 00:19:29,360 David wasn't joking. 265 00:19:29,560 --> 00:19:31,180 These islands are tiny. 266 00:19:32,400 --> 00:19:36,640 At only a few hundred feet wide, it doesn't take me long to cover the rest. 267 00:19:37,820 --> 00:19:42,240 And while I'm seeing the perfect environment, we're coming up short on 268 00:19:43,520 --> 00:19:47,840 Just like that, back to our boat, and... 269 00:19:48,530 --> 00:19:50,890 To be honest, no definitive signs of seals. 270 00:19:51,710 --> 00:19:55,230 When we will find them is when the sun begins to go down, and if they're here, 271 00:19:55,290 --> 00:19:57,730 they're going to haul out. Just like those cormorants, they're going to be 272 00:19:57,730 --> 00:19:59,330 attracted to this area of rest. 273 00:19:59,590 --> 00:20:03,570 So what we have to do now is go grab the rest of the crew, wait it out until the 274 00:20:03,570 --> 00:20:08,110 sun starts to sink, and then go full stealth mode for our seal that's going 275 00:20:08,110 --> 00:20:09,110 be hauling out. 276 00:20:13,790 --> 00:20:14,629 Coming up. 277 00:20:14,630 --> 00:20:16,610 Back up, back up. Oh, what the heck was that? 278 00:20:17,050 --> 00:20:18,050 All right, boys, hold on. 279 00:20:34,430 --> 00:20:39,450 I'm on a remote, uncharted island in the Caribbean, searching for an extinct 280 00:20:39,450 --> 00:20:43,050 monk seal that hasn't been seen in over 65 years. 281 00:20:46,320 --> 00:20:48,680 There's another point here, Mitch, so let me just scout it ahead. 282 00:20:52,400 --> 00:20:57,780 I'm circling the island, following the shoreline to spot any signs of the seal 283 00:20:57,780 --> 00:20:59,780 during this crucial period. 284 00:21:02,820 --> 00:21:04,820 The last strip of beach to check, Mitch. 285 00:21:18,120 --> 00:21:20,160 Alright, that's a full circle around the island. 286 00:21:21,020 --> 00:21:22,280 See the guys around here. 287 00:21:26,180 --> 00:21:27,660 Honestly, very disheartening. 288 00:21:28,620 --> 00:21:30,660 Cruising out to an island in the middle of nowhere. 289 00:21:30,940 --> 00:21:32,780 Just finding the island was an accomplishment. 290 00:21:33,280 --> 00:21:36,440 But you'd think, there'd be something out here. 291 00:21:41,220 --> 00:21:42,820 You know where that other island is? 292 00:21:43,460 --> 00:21:44,460 Uh, yeah. 293 00:21:45,000 --> 00:21:46,000 Yeah. 294 00:21:46,600 --> 00:21:48,480 Do you think you can make it there with the thermal drone? 295 00:21:49,540 --> 00:21:53,180 If you fly over and just search it with the thermal, we'll at least know if 296 00:21:53,180 --> 00:21:54,240 there's a mammal on it or not. 297 00:21:55,340 --> 00:21:58,300 As close as these islands are, it's low tide. 298 00:21:58,960 --> 00:22:00,720 Too shallow for the boat to cross. 299 00:22:01,240 --> 00:22:05,460 But if Mitch's drone can make it the whole way, the thermal imaging on the 300 00:22:05,460 --> 00:22:08,260 camera will detect any large mammals with ease. 301 00:22:10,380 --> 00:22:11,980 Oh, there we go. Yeah, we made it. Yeah. 302 00:22:12,840 --> 00:22:13,840 Oh, wow. 303 00:22:14,200 --> 00:22:15,360 See the trees? Yeah. 304 00:22:16,630 --> 00:22:17,630 He's done it. 305 00:22:17,730 --> 00:22:21,690 Mitch is now flying over the first island we searched. Stay on the beach. 306 00:22:23,490 --> 00:22:24,490 How's your battery? 307 00:22:24,850 --> 00:22:26,470 Uh, 60%. Okay. 308 00:22:26,770 --> 00:22:27,770 So we'll have a ton of time. 309 00:22:29,230 --> 00:22:32,290 Now, to see if the thermal picks up any mammals. 310 00:22:36,110 --> 00:22:38,470 Oh, what the heck was that? Back up, back up, back up. 311 00:22:39,310 --> 00:22:41,850 Stay on it, stay on it. It's gone, it's gone. It went back in the water. 312 00:22:42,230 --> 00:22:43,590 Can you play it back? I didn't even see it properly. 313 00:22:43,810 --> 00:22:45,150 Hold on, let me see if I can pull it up. 314 00:22:47,880 --> 00:22:48,880 What the hell was that? 315 00:22:49,840 --> 00:22:51,020 There's definitely something there. 316 00:22:52,440 --> 00:22:53,520 Can you do another lap? 317 00:22:53,760 --> 00:22:55,440 I don't have the battery for it. 318 00:22:55,940 --> 00:22:57,180 Okay, now bring it back. 319 00:22:57,640 --> 00:23:02,540 There was a large shape, slowly moving towards the shore, just as a seal would 320 00:23:02,540 --> 00:23:06,700 come in for the night. I got it. But whatever it was, it took off when it saw 321 00:23:06,700 --> 00:23:07,700 the drone. 322 00:23:08,400 --> 00:23:12,520 And now that it's low tide, we can't get a boat over there for hours. 323 00:23:14,000 --> 00:23:17,480 First thing in the morning, as soon as we can, as soon as the boat's able to 324 00:23:17,580 --> 00:23:20,320 we've got to shoot over to our island to try and see what it was. 325 00:23:20,880 --> 00:23:25,780 Now, my biggest challenge will be trying to sleep, knowing that a supposedly 326 00:23:25,780 --> 00:23:29,860 extinct monk seal could be snoring right over there. 327 00:23:46,030 --> 00:23:49,590 So last night we got an insane thermal signature on the other island, something 328 00:23:49,590 --> 00:23:52,370 that I really wasn't expecting after seeing no seal signs here. 329 00:23:52,570 --> 00:23:55,810 So we wanted to run over there straight away, but the boat was high and dry with 330 00:23:55,810 --> 00:23:56,589 the low tide. 331 00:23:56,590 --> 00:23:59,610 Fortunately, the tide's come up enough now that the boat's at least floating 332 00:23:59,610 --> 00:24:02,410 again. So what we're going to do is jump on there, rush over to the second 333 00:24:02,410 --> 00:24:05,810 island, and hope, just hope that by some miracle, that seal's still there. 334 00:24:08,170 --> 00:24:09,250 All right, boys, here we go. 335 00:24:09,590 --> 00:24:10,590 Hold on. 336 00:24:13,970 --> 00:24:14,970 Coming up. 337 00:24:16,000 --> 00:24:18,280 Neil, right here! What? Don't grab the wheel! 338 00:24:20,980 --> 00:24:22,200 Out! Got me. 339 00:24:23,580 --> 00:24:24,580 No more bites. 340 00:24:28,140 --> 00:24:29,240 No more bites today. 341 00:24:47,500 --> 00:24:52,460 I'm in the Caribbean, searching two uncharted islands for an allegedly 342 00:24:52,460 --> 00:24:53,460 monk seal. 343 00:24:54,000 --> 00:25:00,680 And last night, while sweeping one island on foot, the thermal drone 344 00:25:00,680 --> 00:25:02,840 a large mammal on the other island. 345 00:25:05,560 --> 00:25:08,740 The low tides made it impossible to cross at night. 346 00:25:09,060 --> 00:25:14,440 So I've waited all night to finally gain access to the island and check on our 347 00:25:14,440 --> 00:25:15,460 best lead yet. 348 00:25:17,420 --> 00:25:22,960 What I'm looking for is any signs of a seal, specifically a slide mark. A seal 349 00:25:22,960 --> 00:25:26,220 will haul out onto the beach. It'll drag its body up like that. 350 00:25:27,220 --> 00:25:32,020 And then, you know, if it decides to turn, it'll use its flippers like that 351 00:25:32,020 --> 00:25:35,540 dig, flip around, and head back into the water. So that's what I'm looking for. 352 00:25:35,740 --> 00:25:40,240 Unfortunately, the fact that it's been nearly 10 hours since we got that heat 353 00:25:40,240 --> 00:25:42,900 signature means that the tide has risen and fallen. 354 00:25:43,560 --> 00:25:46,340 And the hardest thing in the world is to track on the beach near the tideline 355 00:25:46,340 --> 00:25:47,860 because it washes everything away. 356 00:25:49,300 --> 00:25:52,480 There are no slides in the direct vicinity of the sighting. 357 00:25:52,800 --> 00:25:57,580 So I'm working my way outwards from the site, staying close to the coast. 358 00:26:11,080 --> 00:26:12,080 So we've gone. 359 00:26:12,480 --> 00:26:13,780 Full circle around the island. 360 00:26:14,140 --> 00:26:19,300 It's an absolutely stunning island, but there are no signs of any seals here, 361 00:26:19,380 --> 00:26:21,760 unfortunately. So I don't know what it was that I saw. 362 00:26:22,280 --> 00:26:25,340 I certainly can't say that it was a seal, but I really don't know what else 363 00:26:25,340 --> 00:26:26,340 could have been. 364 00:26:26,480 --> 00:26:29,760 That being said, we're never going to find him sitting here during the 365 00:26:29,980 --> 00:26:33,400 It's just, it's an absolute impossibility. They'd only haul out at 366 00:26:35,440 --> 00:26:37,620 This is prime hunting time for seals. 367 00:26:38,880 --> 00:26:42,350 So our hope... was to find some trace that it was here last night. 368 00:26:44,390 --> 00:26:48,670 I'm coming up empty on these islands, but I have one more idea. 369 00:26:49,210 --> 00:26:52,510 We're going to look for the apex predator of the Caribbean, the only 370 00:26:52,510 --> 00:26:56,170 capable of eating Caribbean monk seals, tiger sharks. 371 00:26:56,450 --> 00:27:00,810 Big, mouthy, toothy sharks that will eat a seal whole, because they're much more 372 00:27:00,810 --> 00:27:02,050 likely to find them than we are. 373 00:27:02,650 --> 00:27:06,850 If there are seals, there's a good chance that tigers can lead us to them. 374 00:27:07,980 --> 00:27:10,080 But I have one more plan for the shark. 375 00:27:10,660 --> 00:27:13,180 Let's call it my number two plan. 376 00:27:13,540 --> 00:27:16,680 Try and get a fecal sample from them. Then we can get that fecal sample 377 00:27:16,680 --> 00:27:20,580 analyzed, and if it has Caribbean monk seal DNA in it, that is all the proof we 378 00:27:20,580 --> 00:27:24,200 need. So it's a bit risky. We're talking about very big, very bitey sharks and 379 00:27:24,200 --> 00:27:25,940 going to find them in their natural habitat. 380 00:27:26,240 --> 00:27:27,660 But that's what we're moving on to do now. 381 00:27:31,880 --> 00:27:35,040 Second only to great white in fatal human attack. 382 00:27:35,600 --> 00:27:40,520 Tiger sharks are nasty hunters, and known for eating almost anything. 383 00:27:41,860 --> 00:27:46,280 And to find out exactly what they've been eating, I'm going to have to get 384 00:27:46,280 --> 00:27:49,260 within arm's reach of the biggest one I can find. 385 00:27:55,140 --> 00:27:59,500 Last time we were here, I had to push that bull shark away from you, so 386 00:27:59,500 --> 00:28:01,680 hopefully you don't have to return the favor. 387 00:28:01,900 --> 00:28:03,920 So I think what we need to do is... 388 00:28:04,640 --> 00:28:09,020 We're really looking for chums, so anything that's oily, anything that's 389 00:28:09,020 --> 00:28:10,260 fusiform, mackerel -like. 390 00:28:10,680 --> 00:28:15,440 We weren't planning on baiting sharks, so we didn't pack any chum to keep them 391 00:28:15,440 --> 00:28:16,440 close. 392 00:28:16,740 --> 00:28:21,420 But I did bring my favorite fishing tools in case I needed to feed the crew. 393 00:28:22,540 --> 00:28:23,540 All right, you ready? 394 00:28:23,780 --> 00:28:24,780 Let's do it. You ready? 395 00:28:25,300 --> 00:28:26,300 Great. 396 00:28:29,200 --> 00:28:32,440 Pre -dive spearfishing is one of my greatest passions. 397 00:28:33,160 --> 00:28:35,820 It's the most ecologically sound way to fish. 398 00:28:37,620 --> 00:28:43,520 Taking only what I need from the sea, harming nothing else, with just a barbed 399 00:28:43,520 --> 00:28:45,200 pole and a rubber band. 400 00:28:54,080 --> 00:28:56,060 See this absolutely stunning fish? 401 00:28:56,500 --> 00:29:00,540 Seems bad to kill it, but the reality is, these are one of the biggest 402 00:29:00,540 --> 00:29:01,540 of the Caribbean. 403 00:29:01,640 --> 00:29:03,120 These are invasive lionfish. 404 00:29:03,360 --> 00:29:06,980 They've come from the Pacific, from the Indian Ocean specifically, and they were 405 00:29:06,980 --> 00:29:11,520 brought to the Caribbean for the pet trade for aquariums, and people started 406 00:29:11,520 --> 00:29:15,320 releasing them. And now they've spread out all over the Caribbean, and the 407 00:29:15,320 --> 00:29:18,960 problem is all these vines they have are super venomous, so other fish aren't 408 00:29:18,960 --> 00:29:23,020 capable of eating them. And they sit on a reef like this, and they just gulp up 409 00:29:23,020 --> 00:29:25,960 all the baby fish. So these guys are really a terrible problem. 410 00:29:26,240 --> 00:29:28,340 If you ever see them in the Caribbean, you want to remove them. 411 00:29:29,040 --> 00:29:32,920 In our case, they're going to make absolutely excellent shark chow. 412 00:29:33,280 --> 00:29:34,280 All right. 413 00:29:38,220 --> 00:29:39,920 Beautiful day of spearfishing. 414 00:29:40,420 --> 00:29:42,600 One of my absolute favorite things in the world. 415 00:29:42,920 --> 00:29:45,120 We've got plenty of fish for the sharks. 416 00:29:45,380 --> 00:29:47,140 We've got plenty of fish for the crew to eat. 417 00:29:48,140 --> 00:29:49,500 Had a great time doing it. 418 00:29:50,040 --> 00:29:51,300 Doesn't get any better than this. 419 00:29:51,600 --> 00:29:54,260 Serum mackerel, yellowjack, delicious hogfish. 420 00:29:54,810 --> 00:29:57,190 That's as much fun as you can have with your pants on. 421 00:29:57,610 --> 00:30:01,950 I'm hoping finding the tigers will mean finding our Caribbean monk seal. 422 00:30:02,170 --> 00:30:04,990 But I'm going to need this chum to hold the shark's interest. 423 00:30:06,210 --> 00:30:09,870 Because getting a stool sample will mean getting up close and personal. 424 00:30:10,570 --> 00:30:11,570 Real personal. 425 00:30:12,810 --> 00:30:15,450 So we're headed to rendezvous with the other boats. 426 00:30:15,930 --> 00:30:18,390 I need the full dive crew for this mission. 427 00:30:21,170 --> 00:30:25,210 Stop, stop, stop, stop, stop, stop. What? What? Seal, right here. What? 428 00:30:25,670 --> 00:30:27,610 I just watched him dart into this cave right here. 429 00:30:27,870 --> 00:30:28,870 There's a rat. 430 00:30:29,030 --> 00:30:31,130 Grab your camera, grab your camera. Someone grab the wheel. 431 00:30:46,050 --> 00:30:48,010 I'm in remote Caribbean waters. 432 00:30:48,520 --> 00:30:51,240 in search of the allegedly extinct monk seal. 433 00:30:52,280 --> 00:30:56,940 After having no luck searching two remote islands a local fisherman told us 434 00:30:56,940 --> 00:31:01,420 about, I've decided the best course of action is not to search for the seal 435 00:31:01,420 --> 00:31:06,760 itself, but for its fiercest predator, the tiger shark. 436 00:31:08,120 --> 00:31:12,240 So my cameraman Johnny and I are meeting up with the rest of the dive crew. 437 00:31:13,680 --> 00:31:15,260 Stop, stop, stop, stop, stop, stop. What? 438 00:31:15,600 --> 00:31:19,180 What? Deal. Right here. What? I just watched him dart into this cave right 439 00:31:19,420 --> 00:31:22,700 Grab your camera. Grab your camera. Don't grab the wheel. 440 00:31:55,150 --> 00:31:59,670 review fun seal but i can totally tell how you mistake it for one it's big it's 441 00:31:59,670 --> 00:32:04,130 wide it's that same grayish brownish coloration oh i could totally see from 442 00:32:04,130 --> 00:32:07,530 boat seeing that cruise along the bottom must have looked like a seal out here 443 00:32:07,530 --> 00:32:11,910 yeah i just saw a big spot oh man that was cool i went down and i could just 444 00:32:11,910 --> 00:32:14,530 the head at first i was like oh is that a seal is that a seal and i started 445 00:32:14,530 --> 00:32:18,310 parting the fish i reached out to touch it and sure enough it's a dirt shark 446 00:32:18,310 --> 00:32:20,780 very very cool They're bent like sharks. 447 00:32:21,060 --> 00:32:23,940 Totally harmless to humans unless you happen to stick your hand right in their 448 00:32:23,940 --> 00:32:25,600 mouth, but really cool to see. 449 00:32:25,900 --> 00:32:26,899 Good eyes, man. 450 00:32:26,900 --> 00:32:27,900 I thought I was. 451 00:32:27,980 --> 00:32:29,220 Keep looking. Keep looking. 452 00:32:36,640 --> 00:32:40,660 Now that I've met up with the dive team, the gear is prepped, and we're 453 00:32:40,660 --> 00:32:42,920 preparing for a very dangerous dive. 454 00:32:45,900 --> 00:32:48,740 I'll be pre -diving, just holding my breath. 455 00:32:49,200 --> 00:32:51,440 without any bulky gear or bubble noise. 456 00:32:52,180 --> 00:32:57,720 It'll allow me to move gently and fit into the environment, allowing me to 457 00:32:57,720 --> 00:33:02,200 search for the seal and get close enough to these deadly sharks to get a stool 458 00:33:02,200 --> 00:33:06,920 sample, possibly proving the monk seal is part of their diet. 459 00:33:07,940 --> 00:33:13,060 What we'll be attempting has never been done before to my knowledge, and as I 460 00:33:13,060 --> 00:33:17,540 begin chumming the water, lemon sharks are already coming to the surface. 461 00:33:23,180 --> 00:33:24,180 He got me. 462 00:33:24,540 --> 00:33:28,940 So I was just chumming there, getting the sharks brought in, and dropped my 463 00:33:28,940 --> 00:33:31,820 guard for one second and just managed to catch the corner of a tooth. 464 00:33:32,040 --> 00:33:35,960 So not too bad, fortunately. It's not going to slow us down, but it's going to 465 00:33:35,960 --> 00:33:36,960 need a couple stitches. 466 00:33:39,120 --> 00:33:40,180 It's a bad sign. 467 00:33:40,380 --> 00:33:43,060 My first encounter with a shark, and I'm injured. 468 00:33:44,240 --> 00:33:48,140 And now my blood is in the water, just as we're all about to get in. 469 00:33:48,920 --> 00:33:50,580 We'll need to be on high alert. 470 00:33:58,890 --> 00:34:03,390 The reef sharks and lemon sharks that surround me as I hit the water don't 471 00:34:03,390 --> 00:34:04,390 bother me much. 472 00:34:06,010 --> 00:34:10,870 But the 15 -foot tiger sharks that smelled our chum are a different story. 473 00:34:12,130 --> 00:34:17,489 Look at the size of these beasts, looming large over everything they see. 474 00:34:18,909 --> 00:34:21,070 True apex predators. 475 00:34:22,630 --> 00:34:24,550 Sharks have an olfactory bulb. 476 00:34:24,989 --> 00:34:29,949 that gives them a sense of smell hundreds of times greater than ours, 477 00:34:29,949 --> 00:34:33,070 them to smell blood from as far as three miles away. 478 00:34:34,449 --> 00:34:41,030 As I reach the bottom and look up, there's no sign of the grizzly mumps 479 00:34:41,030 --> 00:34:43,070 the number of sharks seems to be multiplying. 480 00:34:44,710 --> 00:34:49,130 I'm holding my breath, which thanks to training, I can do for up to five 481 00:34:49,130 --> 00:34:52,969 minutes, but the cameramen have to rely on bulky scuba gear. 482 00:34:54,000 --> 00:35:00,280 These tigers are enormous, 13 -footers at least, some of the biggest I've ever 483 00:35:00,280 --> 00:35:01,280 seen. 484 00:35:01,660 --> 00:35:04,600 Hiding among them are clusters of hammerheads. 485 00:35:04,840 --> 00:35:09,440 They can grow to almost 20 feet and have been known to attack humans. 486 00:35:12,460 --> 00:35:15,340 Whoa, he's coming in to check me out. 487 00:35:18,020 --> 00:35:21,100 Now the tigers are coming in to investigate. 488 00:35:21,500 --> 00:35:23,120 I can't chase a shark. 489 00:35:24,010 --> 00:35:28,130 so the only way I can get a stool sample is to get one to come to me. 490 00:35:29,410 --> 00:35:36,150 Next, by rubbing its snout, I'll stimulate the ampullae of Lorenzini, 491 00:35:36,150 --> 00:35:42,010 our electroreceptive organs, so sensitive the shark will enter a state 492 00:35:42,010 --> 00:35:43,010 immobility. 493 00:35:43,610 --> 00:35:48,290 This should give me a chance to swab her cloaca, letting us know if she's been 494 00:35:48,290 --> 00:35:49,290 eating monkeys. 495 00:35:51,130 --> 00:35:53,250 The dive team has dropped a bait box. 496 00:35:53,530 --> 00:35:55,430 just under the boat to control their attention. 497 00:36:07,230 --> 00:36:11,790 And now, the big boss tigers are getting much bolder in their approach. 498 00:36:22,760 --> 00:36:24,460 The biggest tiger's on the attack. 499 00:36:28,300 --> 00:36:32,060 She's taken the box, leaving the divers alone as planned. 500 00:36:32,880 --> 00:36:37,980 My whole crew is experienced in pushing the sharks away by the nose if they come 501 00:36:37,980 --> 00:36:38,980 in too close. 502 00:36:39,580 --> 00:36:43,400 But the bait box attack seems to have inspired more aggression. 503 00:36:44,820 --> 00:36:50,140 If a feeding frenzy starts, it could turn death. 504 00:37:04,880 --> 00:37:10,480 While hoping to prove the Caribbean monk seal still exists, by getting a stool 505 00:37:10,480 --> 00:37:16,000 sample from a tiger shark, we've attracted far more toothy predators than 506 00:37:16,000 --> 00:37:17,000 prepared to handle. 507 00:37:28,800 --> 00:37:30,820 So I'm calling it off for today. 508 00:37:31,200 --> 00:37:32,200 Not bad. 509 00:37:32,480 --> 00:37:34,760 It is dicey today. I'm not kidding. No more bites. 510 00:37:35,580 --> 00:37:36,760 No more bites today. 511 00:37:42,840 --> 00:37:48,500 A full night's rest hasn't made the crew any more eager to get back in the ocean 512 00:37:48,500 --> 00:37:49,500 with the sharks warm. 513 00:37:52,500 --> 00:37:54,920 So I'm going to pre -dive to test the water. 514 00:37:55,620 --> 00:37:57,680 Stop churning for the time being. 515 00:37:58,590 --> 00:38:01,330 Just got to get in and feel it out, but the sharks haven't left. 516 00:38:01,670 --> 00:38:03,350 They know where this food's coming from. 517 00:38:04,190 --> 00:38:06,310 Look at them, ready to go, covered in scars. 518 00:38:07,090 --> 00:38:08,350 A bit nerve -wracking. 519 00:38:11,290 --> 00:38:12,290 I'm fair. 520 00:38:13,130 --> 00:38:16,750 Anything happens, get me out, all right? Yep. 521 00:38:20,010 --> 00:38:23,010 Down below, the tigers are fairly calm. 522 00:38:24,010 --> 00:38:26,390 But with this many sharks surrounding us, 523 00:38:27,790 --> 00:38:31,430 it would only take one incident to start another frenzy. 524 00:38:32,270 --> 00:38:35,450 All right, guys, the sharks are a little touchy, but I think you can come in. 525 00:38:35,570 --> 00:38:38,830 What we're going to have to do is insert our dominance with the lemons. Show 526 00:38:38,830 --> 00:38:40,310 them who's boss. Don't let them swim. 527 00:38:40,530 --> 00:38:43,030 If they come in like this, you've got to really give it to them, all right? 528 00:38:43,570 --> 00:38:44,570 Jump in. Join me. 529 00:38:51,370 --> 00:38:55,630 They're a little too calm, not letting me get close enough to touch them. 530 00:38:57,480 --> 00:39:02,440 I actually need one to approach, so I can stimulate the electroreceptive 531 00:39:02,440 --> 00:39:03,660 on the bridge of their cells. 532 00:39:04,480 --> 00:39:10,820 Just above 48 razor -sharp teeth, giving me one precious second to swab the 533 00:39:10,820 --> 00:39:12,740 cloaca. Easy, right? 534 00:39:13,440 --> 00:39:18,760 My friend the hammerhead has returned, with the mouth too small to eat a seal. 535 00:39:19,140 --> 00:39:20,800 He's more of a bottom -teeter. 536 00:39:21,500 --> 00:39:26,720 But maybe his aggressive curiosity will inspire one of the big tiger sharks. 537 00:39:30,640 --> 00:39:32,620 There's a stillness all of a sudden. 538 00:39:34,600 --> 00:39:36,100 And there she is. 539 00:39:36,760 --> 00:39:38,560 The queen has arrived. 540 00:39:39,320 --> 00:39:41,940 The apex predator tiger shark. 541 00:39:45,180 --> 00:39:49,640 This pregnant female looks like she could give birth at any minute. 542 00:39:50,180 --> 00:39:54,800 And she's likely been eating everything she can to support her growing young. 543 00:39:56,040 --> 00:39:59,740 Possibly even the Caribbean monk field we've been looking for. 544 00:40:00,490 --> 00:40:02,710 This might be our lucky brick. 545 00:40:06,470 --> 00:40:08,070 This is our best shot. 546 00:40:09,910 --> 00:40:12,690 Now if I can just get her to come check me out. 547 00:40:23,710 --> 00:40:29,410 Probably weighing close to 2 ,000 pounds, this hungry mama nearly knocked 548 00:40:29,410 --> 00:40:30,410 over. 549 00:40:35,180 --> 00:40:37,820 But it's exactly the moment I've been waiting for. 550 00:40:58,740 --> 00:41:00,140 I got it! I got it! 551 00:41:04,840 --> 00:41:07,260 I came to the Caribbean looking for a monk seal. 552 00:41:07,860 --> 00:41:08,860 I didn't find one. 553 00:41:09,160 --> 00:41:12,140 That doesn't mean that they're extinct, but I don't think it's looking good for 554 00:41:12,140 --> 00:41:13,500 them. Oh, look at that. 555 00:41:13,960 --> 00:41:16,460 Have you ever been so happy to see a bit of poop in your life? 556 00:41:17,200 --> 00:41:21,160 Now what I can do is take this to the lab, get it tested, find out if by any 557 00:41:21,160 --> 00:41:25,640 chance this big shark has been eating Caribbean monk seal. If it has, it'll be 558 00:41:25,640 --> 00:41:29,320 in that little fecal sample. And most importantly, I have all my hands and 559 00:41:29,320 --> 00:41:32,620 still. So that was awesome. Oh, my goodness. 560 00:41:33,210 --> 00:41:36,890 I got a fecal sample from a shark. Whether or not that sample will yield 561 00:41:36,890 --> 00:41:38,850 results of a monk seal is yet to be known. 562 00:41:39,390 --> 00:41:43,630 What I did find is an incredibly beautiful, healthy marine ecosystem. 563 00:41:43,930 --> 00:41:47,630 If we've made the mistake of eradicating the monk seal, at least we've learned 564 00:41:47,630 --> 00:41:50,350 from that. We've learned to protect this amazing ecosystem. 565 00:41:50,730 --> 00:41:53,710 We've learned from the mistakes we've made, and we won't make them again. 48915

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