the african sacred ibis, a species of ibis, a wading bird in a swamp

standing threskiornis threskiornithidae aethiopicus african animal avian beak beautiful bill bird birding black blackwinged europe fauna feather feeding green habitat ibis italy lake leg life long marsh migratory mud natural nature ornithology outdoor park plumage reflection river sacred summer swamp wader wading water waterfowl wet white wild wildlife wing winged