Hippopotomology (HIPPOS) with Rebecca Lewison

2870.191 - 2893.287 Dr. Rebecca Lewison

At any one time, there could be 30 to 40 percent of the populations that submerged. Right. They heard a noise and they got scared. And so now they're under the water. So you can't see them. And so drone technology has been amazing opportunity to be able to really count hippos and just get some basic questions like how many are there? Where are they? How are these numbers changing?