italy tuscany grosseto maremma natural park, marina di alberese, family of greater sandpipers

alberese animal avian beach beak bill bird birds birdwatching butteri calidris canutus coast fauna feather grosseto heron italy knot lake maremma migration mudflats natural nature ornithology outdoor park plumage pond red reserve saltwater sand sandpiper sea shore shorebird shorebirds swamp tuscany uccellina wader water wetland wild wildlife wings