Northern Harriers sparring in flight, Parker River National Wildlife Refuge, Plum Island, Newbury, Massachusetts, USA.
Northern Harriers sparring in flight, Parker River National Wildlife Refuge, Plum Island, Newbury, Massachusetts, USA.
Keywords: northern harrier, circus cyaneus, Parker River National Wildlife Refuge, Plum Island, Newbury, Massachusetts, MA, USA, flying, in flight, birding, wildlife, nature, outdoors, hawk, buteo, photography, bird, raptor
