Wood bison in the snow photo 11 months 0 Wood bison in the snow photo 11 months 0 Dakota Skipper Butterfly on Purple Coneflower photo 11 months 0 Polar bear on shore photo 11 months 0 Wood bison in the snow photo 11 months 0 Northern sea otters wave hello photo 11 months 0 Northern long-eared bat photo 11 months 0 Underside of a Shovelnose Sturgeon photo 11 months 0 Sturgeon Fingerling photo 11 months 0 Dakota Skipper Butterfly on Purple Coneflower photo 11 months 0 Dakota Skipper Butterfly on Purple Coneflower photo 11 months 0 Western snowy plover chicks running around the beach photo 11 months 0 Western snowy plover chick stretches its wings photo 11 months 0 Wood bison in the snow photo 11 months 0 Shovelnose Sturgeon photo 11 months 0 Sturgeon Close-Up photo 11 months 0 Wood bison in the snow photo 11 months 0 Shovelnose Sturgeon photo 11 months 0 Dakota Skipper Butterflies photo 11 months 0 PIT tags photo 11 months 0 Dakota Skipper Butterflies on Purple Coneflower photo 11 months 0 Dakota Skipper Butterfly on Purple Coneflower photo 11 months 0 Antenna system photo 11 months 0 Wood bison in the snow photo 11 months 0 Northern long-eared bat in cave formation photo 11 months 0 Wood bison in the snow photo 11 months 0 Wood bison in the snow photo 11 months 0 Dakota Skipper Butterfly on Purple Coneflower photo 11 months 0 Shovelnose Sturgeon Eggs photo 11 months 0 Northern Long-eared Bat photo 11 months 0 Wood bison photo 11 months 0 northern long-eared bat photo 11 months 0 Identifying Shovelnose Sturgeon Before Stocking photo 11 months 0 Hibernating northern long-eared bat photo 11 months 0 Wood bison adult and calf photo 11 months 0 Sea otters photo 11 months 0 Dakota Skipper Butterflies on Purple Coneflower photo 11 months 0 Spectacled eider male and female photo 11 months 0 Spawning Shovelnose Sturgeon photo 11 months 0 Two polar bears photo 11 months 0