Add Yahoo as a preferred source to see more of our stories on Google. Pelicans, in general, are interesting-looking birds. The key feature that stands out is their gular pouch, which can hold gallons ...

Pelicans, in general, are interesting-looking birds. The key feature that stands out is their gular pouch, which can hold gallons of water at a time. While this feature is unmatched by any other bird ...