Close up shot of a marabou stork sleeping and yawning

leptoptilos crumeniferus marabou stork sleeping resting sleep rest close up 4k yawn yawning wild bird africa wildlife stork nature beak natural avian tanzania african african national park animal ciconiiformes wildlife safari bird watching feather aves crumenifer white ardeidae outdoor ciconiidae outdoors large water ugly wing wilderness creature closeup habitat single eye head national reserve feathers fur