North Dakota

• Arrowwood National Wildlife Refuge – East Central ND

• Audubon National Wildlife Refuge – Central ND

• Des Lacs National Wildlife Refuge – Northwest ND

• J Clark Salyer National Wildlife Refuge – North Central ND

• Kellys Slough National Wildlife Refuge – East Central ND

• Tewaukon National Wildlife Refuge – Southeast ND – photos

• Theodore Roosevelt National Park – West Central ND

• Upper Souris National Wildlife Refuge – Northwest ND