Pelicans use their huge gular pouch to easily scoop up fish in water but consume only the fish. Learn more about them in this episode of BrainStuff, based on this article: https://animals.howstuffworks.com/birds/pelican-bill-vs-belly.htm

How Is Maillardet's Automaton Still Wowing Us After 200 Years?
09:28

How Do Tiny Capers Pack Such a Big Flavor Punch?
06:35

What Do A.M., P.M., and SOS Stand For?
09:18