RMA4CD6Mwaterfowl, national elk refuge, wyoming
RF2DEP884Trumpeter swans swim on a frozen lake in the National Elk Refuge outside Jackson, Wyoming. Trumpeter swans are the largest of North American waterfowl and have a wing span of 7 feet.
RMF3PNFGWide panorama view of National Elk Refuge; Jackson, Wyoming; USA
RMA4CD7Kwaterfowl, national elk refuge, wyoming
RF2DEP885A trumpeter swan swims on a frozen lake in the National Elk Refuge outside Jackson, Wyoming. Trumpeter swans are the largest of North American waterfowl and have a wing span of 7 feet.
RMF9TM27A bufflehead duck swims through Flat Creek in the National Elk Refuge near Jackson, Wyoming.
RM2D6XDGPDucks swimming and eating from the calm waters of Flat Creek below a sunrise sky. National Elk Refuge, Wyoming
RMA8AT6WCanada Goose Branta canadensis adults standing National Elk Refuge Wyoming September 2005
RMA4CD8Gwaterfowl, national elk refuge, wyoming
RMF9TKB9A pair of mallard ducks swim through the icy waters of Flat Creek in the National Elk Refuge near Jackson, Wyoming.
RMA8AT6KCanada Goose Branta canadensis adults swimming National Elk Refuge Wyoming September 2005
RMA4CD8Xwaterfowl, national elk refuge, wyoming