"kittiwake" 的定义和意义

What is a "kittiwake"?

A kittiwake is a small species of gull that is found in the Northern Hemisphere. They have a distinctive appearance with a white head and underparts, gray wings, and a yellow bill. Kittiwakes are adapted to living in coastal habitats and feed mainly on fish, which they catch by diving into the water from the air. They nest on cliffs or rocky outcrops in large colonies, where they build their nests out of grass and other materials. Kittiwakes are social birds and are known for their high-pitched calls, which give them their name. They are an important part of the marine ecosystem and play a role in maintaining healthy populations of fish and other marine organisms.