"grebe" 的定义和意义

What is a "grebe"?

A grebe is an elegant and aquatic bird, known for its ability to dive and swim underwater. With its streamlined body and specialized feet, it is well adapted for life in the water. Grebes have a distinct appearance with their long necks, slender bills, and red or yellow eyes. They can be found in freshwater lakes and ponds, where they feed on fish, insects, and other small aquatic creatures. Grebes are skilled divers, using their feet for propulsion and their wings for steering underwater. They are known for their elaborate courtship displays, including head shaking, water dancing, and even carrying their chicks on their backs.