bird birth cloud sky stork nature grass grey Heron lawn marabou walk baby nest spring aquatic bill black black-necked-stork carnivore color colored coloring colors colour coloured colouring colours contrast contrasting ephippiorhynchus-asiaticus feathers glossy Jabiru large-birds long-legged long-necked near-threatened plumage slender waders wading-bird water-bird wetlands bird-of -pray birds carcasses. stork mara river Serengeti vulture Wildebeest breeding chick crane feeding green offspring ancient animals church old religious romanic rural village abu balaeniceps head markub rex schuhschnabel shoe shoebill whale whalehead