greylag goose standing infront of a river in a areen park outdoors in nature

animal anser beak bird body claw claws color colour domestic goose drake duck ecological economy elemental elements environment feather feathers wattles feder fether fowl range freerange framing geese gras grass grassland graylag green greylag lagoon lake lawn meadow nature ornithology outdoor park plant pond ponds poultry puddle reservoir rooster water waterfowl weed wild animals game wildlife wing wings standing infront river areen outdoors hot sunny summer day