Northern Harrier (Circus cyaneus)

Species Account

Ordered chronologically (not necessarily by HRBP number)
HRBP 5445. Northern Harrier (Circus cyaneus). USNM 494361 collected on Midway Atoll, 31 Oct 1964. Photo © Peter Pyle
HRBP 5446. Northern Harrier (Circus cyaneus). USNM 494361 collected on Midway Atoll, 31 Oct 1964. Photo © Peter Pyle
HRBP 5447. Northern Harrier (Circus cyaneus). USNM 494361 collected on Midway Atoll, 31 Oct 1964. Photo © Peter Pyle
HRBP 5448. Northern Harrier (Circus cyaneus). USNM 494361 collected on Midway Atoll, 31 Oct 1964. Photo © Peter Pyle
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HRBP 0828. Northern Harrier (Circus cyaneus), center. Hanalei NWR, Kaua'i, 1 Dec 1988. © Tony Texeira/USFWS
 HRBP 5677. Northern Harrier (Circus cyaneus). Near Kahuku, O'ahu, 7 Nov 2007. © Michael Walther HRBP 5678. Northern Harrier (Circus cyaneus). Near Kahuku, O'ahu, 7 Nov 2007. © Michael Walther HRBP 5679. Northern Harrier (Circus cyaneus). Near Kahuku, O'ahu, 7 Nov 2007. © Michael Walther
 
HRBP 5680. Northern Harrier (Circus cyaneus). Near Kahuku, O'ahu, 7 Nov 2007. © Michael Walther
 HRBP 5693. Northern Harrier (Circus cyaneus). Ki'i Unit of JCNWR, O'ahu, 17 Nov 2009. © Michael Walther HRBP 5694. Northern Harrier (Circus cyaneus). Ki'i Unit of JCNWR, O'ahu, 17 Nov 2009. © Michael Walther  
Photographs and images contributed to Hawaii Rare Bird Photograph (HRBP) file, B. P. Bishop Museum, Honolulu and part of The Birds of the Hawaiian Islands: Occurrence, History, Distribution, and Status by Robert L. Pyle and Peter Pyle. See Introduction for more information.