Laridae

Cladograms - browser variation

Laridae on Lake Baikal

Ahlainen.vaakuna

Laridae is a family of medium-sized seabirds that includes gulls, terns, kittiwakes, and skuas. These birds are most commonly found in coastal regions and are known for their adaptability to different environments, including inland areas around lakes and rivers. The Laridae family is characterized by its members' versatile feeding habits, which range from scavenging to hunting small fish, crustaceans, and insects.

Characteristics

Members of the Laridae family typically have slender bodies, long wings, and moderately long legs with webbed feet. Their beaks are usually strong and pointed, adapted for a variety of feeding methods. The plumage of Laridae species varies widely, from the predominantly white and grey of gulls to the more colorful terns. Many species exhibit seasonal changes in plumage, especially during the breeding season.

Habitat and Distribution

Laridae species are found worldwide, from the Arctic to the Antarctic, including both coastal and inland waterways. They are highly adaptable and can occupy a range of habitats, from open sea and sandy beaches to urban areas where they often live in close proximity to humans.

Behavior

The behavior of Laridae species varies, with some species leading solitary lives outside of the breeding season, while others form large, noisy colonies. They are generally monogamous and are known for their elaborate courtship displays and rituals. Laridae are vocal birds, with a repertoire of calls used for communication within the species.

Diet

The diet of Laridae birds is diverse, including fish, invertebrates, insects, and even small mammals or birds. Some species are skilled hunters, diving from the air into water to catch fish, while others scavenge along beaches or follow fishing boats for scraps.

Conservation

The conservation status of Laridae species varies widely. While some species are common and widespread, others are threatened by habitat loss, pollution, and climate change. Conservation efforts for Laridae include habitat protection, pollution control, and research into the impacts of climate change on their breeding and feeding grounds.