Morus bassanus byVolker Stiel Known as northern gannet.
Polish name: głuptak zwyczajny (głuptakowe, głuptaki)
Red-footed Booby (Sula sula)
©yann muzika
Northern Gannet (Morus bassanus)
©Stanislav Harvančík
Cape Gannet (Morus capensis)
©Frans Vandewalle
©Anne Moretti
© Michael Andersen