The Black-bellied Tern is a small waterbird with no subspecies.Black-bellied terns often fly over the waters. It's very rare to stop. The black-bellies mainly feed on small fish. They also eat shrimp, tadpoles, crustaceans, and insects. Often dive underwater to hunt fish. When food is found in t...
River Tern is a medium-sized waterfowl with no subspecies.River terns are resident birds. They often live alone or in small groups of 2-3. They fly frequently over rivers and rarely stop. Flying light and agile, slow and leisurely, between the green mountains and green water, after finding food, qui...