Pelican standing on a rock inside an enclosure

pelican standing rock enclosure wildlife bird nature habitat conservation zoological exhibit avian outdoor species environment fauna observation feathers zoo animal captivity viewing birdwatching aviary sanctuary animal care zoology large bird natural habitat water bird zoo exhibit long beak serene tranquil aviary environment white plumage large bill resting enclosure walls pelican species webbed feet pelican wings large beak standing pose animal identification aquatic species long neck perched zoo bird peaceful