Pied Avocet walks on stilted legs across shallow water in front of flock of gulls at sunset

pied avocet walks stilted legs shallow water front flock gulls sunset pied avocet recurvirostra avosetta wildlife bird animal mudflat recurvirostra birdwatching nature plumage background white wader environment feather avosetta black beautiful beak ornithology migratory fauna swamp shore protection feeding beauty shorebirds europe wildlife animals pond river asian evening