Colorado, Rocky Mtn Arsenal Natl Wildlife Refuge - 2012/01/08 11:12:02Colorado, Rocky Mtn Arsenal Natl Wildlife Refuge - 2012/01/08 11:53:58Colorado, Rocky Mtn Arsenal Natl Wildlife Refuge - 2012/01/08 11:56:01Colorado, Hawk, Rocky Mtn Arsenal Natl Wildlife Refuge - 2012/01/08 12:38:442012/03/04 12:36:022012/03/04 12:44:042012/11/04 15:39:28