Animals of The USA | Caspian Tern | Hydroprogne caspia
The largest tern species with a thick red bill and powerful flight. Often seen plunge diving for fish.
Size
18 to 21 inches
Range
Most of US
All states except HI
Diet
Carnivore | fish
Behavior
Diving | migratory | loud calling
Related Topics
Royal Tern | Forster Tern | Common Tern | Herring Gull | Double Crested Cormorant