00:01As you can see behind me, there's a little village.
00:05These hippos live very close to people,
00:08which can be very dangerous for the people that live in the village.
00:12So Dr. João and I are going to try our best
00:15to catch these hippos and move them to a park.
00:19But first, we have to find them.
00:30Even though hippos are huge, they can be really difficult to spot.
00:42You'd think it would be easy, but they know how to hide in the deep water.
00:52Did you know a hippo can hold its breath for up to 20 minutes when they're under stress?
01:00And when they need to breathe,
01:04they just stick out their nostrils above the water and go back down again.
01:11These hippos have been chased by humans their whole lives,
01:14and so when they hear the helicopter, they probably know what's going on.
01:30We found the mom and her baby.
01:33She's gone into quite a deep heart,
01:35and so now all the scientists and vets are going to get ready,
01:39and let's hope we're going to dart this hippo.
01:42Good bye.
01:43Good.
01:45Good!
01:46Good.
01:47Good.
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