Stock photography, photos: Mallard Duck Swimming Over Pond Stock photos of A mallard duck (Anas platyrhynchos) swims over a pond, Minnesota Valley Wildlife/Recreation Area, Minnesota. Photograph: © Matthew Thalman Click for a larger image and more information Keywords associated with this stock photo: Anas platyrhynchos, animal, aves, bird, birds, creature, duck, Mallard, wildlife, zoology, America, Bloomington, Minnesota, Minnesota Valley Wildlife/Recreation Area, North America, United States, United States of America, US, USA, ecology, ecosystem, environment, environmentalism, habitat, nature, pond, scenery, scenic, water