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A Tern is a type of seabird that belongs to the family Laridae, which also includes gulls and skimmers. These birds are characterized by their long, slender wings, narrow, pointed tails, and sharp, down-curved beaks. They are typically smaller than gulls and have a more delicate build. Terns are known for their graceful flight, as they glide effortlessly over the water's surface, using their long, pointed wings to maintain speed and agility. Terns can be found in a variety of habitats, including coastal areas, estuaries, lakes, and rivers. They feed primarily on fish and other small aquatic animals, which they catch by diving into the water from great heights. Some species of terns are migratory, traveling long distances between their breeding grounds in the northern hemisphere and their wintering grounds in the southern hemisphere. Terns are highly social birds, often forming large colonies to breed and raise their young. They lay their eggs on bare ground or in shallow scrapes, and both parents take turns incubating the eggs and caring for the chicks. Terns have a distinctive mating display, where they fly high into the air and then dive towards the water's surface, skimming the waves with their feet before pulling up at the last moment. Overall, terns are fascinating birds that play an important role in aquatic ecosystems as predators of small fish and other aquatic animals. Their graceful flight and striking appearance make them a favorite among birdwatchers and nature enthusiasts alike.