Preening Yellow-Billed Stork with a Wild Goose Nearby

preening yellowbilled stork wild goose mycteria ibis wood stork wood ibis wading ciconiidae african sahara africa madagascar habitat endemic national geographic nat geo animal planet natural wildlife feather yellowbilled stork fauna outdoors yellow billed stork avian ibis wilderness wader ornithology ciconiiformes south africa mycteria waterbird plumage yellow billed african wildlife aquatic wetlands touch sensitive bill pink tinge feathers ecology bird of passage birdlife decurved bill migration bird