Small seabird resembling a swallow, typically with a hooked beak, webbed feet, and tubular nostrils; primarily found in the open sea

Type of small, flat, five-pointed starfish (Asterina pectinifera), typically found in coastal rock crevices along the northern coast of China and used in traditional medicine

Type of swiftlet known for using saliva to glue its nest to cliffs or cave walls, often associated with edible bird's nests