Blueback Herring
Blueback HerringWikimedia Commons

Pelicans are omnivores. This means they eat both meat and plants.

Fish is the most common food for pelicans. 

An adult pelican can eat up to 4 pounds (1.8 kilograms) of fish in a single day! 

Many people think that pelicans use their pouches to store food, but this is not true.  Their extensible pouch is used like a net. The birds catch the fish, push the water out, and swallow the food immediately.