Keywords
animal behavior, animal themes, animals in the wild, aquarium, aquatic, beijing, biodiversity, blue zoo aquarium, captivity, cartilaginous fish, china, chondrichthyes, color image, courting, elasmobranch, face to face, fish, habitat, horizontal, ichthyology, leopard shark, marine biology, mating, nature, no people, ocean floor, outdoors, photography, pool, ray, sea life, shark, side view, species, tank, two animals, underwater, warm water, water, zoology, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, mme400099u