the beautiful great pelicans moving and flying away at lake naivasha, kenya

africa african animal animalia aves barren beak beautiful bill bipedal bird chordata county creature eastern egglaying endothermic enormous feather feathered fourchambered fresh grassland great heart heavy heterotrophs high huge kenya lake lightweight metabolic naivasha nakuru onocrotalus pelecanidae pelecaniformes pelecanus pelican rate rosy savanna skeleton strong warmblooded water white wild wing winged