Summertime Nature at Arapaho National Wildlife Refuge.
Duckling Nursery in a Marsh at Arapaho National Wildlife Refuge. This National Wildlife Refuge is located near Walden in north central Colorado. There is a wildlife loop drive, and is a great place for bird photography. Image taken with a Nikon D300 camera and 80-400 mm VR lens (ISO 200, 400 mm, f/8, 1/500 sec).