flightless cormorant bird in cartoon style. cute little cartoon flightless cormorant bird on white background. watercolor

beak animal period primeval flightless nature evolution carnivore cretaceous wildlife aquatic wing hesperornis prehistoric wild age creature organism isolated avian marine cormorantlike extinction russia epoch era north america white background vertebrate bird extinct teeth regalis mesozoic dinosaur hunter canada predator paleontology primitive rendering genus species fish fisher fishing cormorant cartoon style cute little background watercolor drawing hand-drawn watercolor children's books cards