High alert, southern lapwing, vanellus chilensis standing on the open field and looking for food, wildlife ground level close up shot during daytime

southern lapwing field ground grass vanellus chilensis surrounding environment stand walk wader bird south america basin rio de la plata wetland brazil pantanal ibera national park reserve nature natural habitat feather beak bill birdwatching wild fauna animal green lakeshore ornithology argentina river wind pasture biosphere conservation shorebird wildlife sneaky skinny leg common riverbank garden