Pond & River by Paul Whalley

Full-color photos. "A very attractive pictorial introduction to plants and animals found in aquatic habitats at various seasons of the year. Chapters focus on fish, birds, mammals, amphibians, plants, insects, mollusks, estuaries, and the salt marsh. The photographs are excellent. A first-rate way for youngsters to identify the more common organisms."--(starred) Science Books & Films.