This video says about itself:
A Look At Bill Diversity On The Panama Fruit Feeder – Aug, 7 2019
While the Panama Fruit Feeder visitors‘ fantastic plumages may be the first feature that dazzles spectators, they also exhibit an impressive diversity of bill sizes and shapes. A bird’s bill is a specialized tool that can tell us a lot about its owner, especially the kinds of foods it eats. Let’s take a closer look to see what we can find out about the birds of the Panama Fruit Feeder cam.