anatidae animal anseriformes anserinae anserini aves bird domestic domesticated fowl goose gose livestock poultry savage waterfowl widlife wild wilderness wildfowl Anser beak big big-bird colors colours confrontational daring farmyard-animal feathers feathery gaggle gander geese grass greenery guards orange orange-beak tail textures variations varieties variety visibility vocal waddle watch-animal webbed-feet weeds white wings blending blue-eyed Camouflage enclosure farmyard gray grey guard multi-colored Multi-Coloured papyrus reeds water-garden