Northern Harrier Circus hudsonius (Linnaeus, 1766)  Synonyms: Bogtrotter, Circus cyaneus, Frog Hawk, Marsh Hawk, Mouse Hawk, NOHA, White-rumped Hawk.

There are 262 records in the project database.

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A Northern Harrier in Dorchester Co., Maryland (10/4/2012). Photo by Mark Johnson. (MBP list)

A male Northern Harrier in Harford Co., Maryland (12/17/2013). Photo by Kye Jenkins. (MBP list)

A Northern Harrier in Sussex Co., Delaware (10/29/2010). Photo by Frode Jacobsen. (MBP list)

A Northern Harrier in Kent Co., Maryland (11/25/2015). Photo by Mark Johnson. (MBP list)

A sub-adult male in Queen Anne's Co., Maryland (11/21/2009). Photo by Frode Jacobsen. (MBP list)

A Northern Harrier in Wicomico Co., Maryland (2/11/2014). Photo by Dan Haas. (MBP list)

A Northern Harrier in flight in Frederick Co., Maryland (2/28/2015). Photo by Jim Stasz. (MBP list)

A Northern Harrier in Kent Co., Maryland (3/6/2017). Photo by Mike Hudson. (MBP list)


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