The term 'Dabchick' refers to two species of water birds, the GREBE (5 letters) and the DIDAPPER (8 letters). Grebes are small to medium-sized diving birds that live in freshwater and coastal habitats. They have lobed toes, which help them swim underwater. The DIDAPPER is a small, migratory bird that lives in wetlands and estuaries. It has a distinctive black-and-white plumage and a long, pointed bill. Both species are important components of wetland ecosystems, providing food for other animals and helping to maintain water quality.