The Black-bellied Swallow Is Busy Resting And Feeding! Stock Image

A flock of black-bellied terns flew from the north to Tainan, Taiwan in late autumn. They searched for food near the beach during the day and returned to the North Gate oyster rack to rest at night. While looking for food, there seemed to be a female bird hurriedly flying by and then flying into the air. Come down, the bird perched on the bamboo pole opened its mouth to dock with it!