Harpy eagles feed on a large variety of Neotropical mammals ranging from sloths to monkeys to coatis. While the Americas are rife with all sorts of fearsome birds of prey—the golden eagle, Cooper's ...

If you liked this story, share it with other people. Hollow eye sockets glared at me from the dark tropical leaf litter. Not expecting to be watched from below, I rested on my haunches, searching with ...