Untitled Document

Slaty-backed Gull (Larus schistisagus)

Ordered chronologically (not necessarily by HRBP number)

HRBP 0018. Slaty-backed Gull (Larus schistisagus). Green Island, Kure Atoll, 1 Mar 1978. © Mark J. Rauzon

HRBP 1459. Slaty-backed Gull (Larus schistisagus). Green Island, Kure Atoll, 1 Mar 1978. © Mark J. Rauzon

HRBP 1460. Slaty-backed Gull (Larus schistisagus), left, with Glaucous-winged Gull. Green Island, Kure Atoll, 1 Mar 1978. © Mark J. Rauzon

HRBP 0020. Possible Slaty-backed Gull (Larus schistisagus). Kahului, Maui, 4 Apr 1978. © Normand David

HRBP 5344. Slaty-backed Gull (Larus schistisagus). Near Ki'i Unit of JCNWR, O'ahu, Feb 1987 © Lawrence Binford

HRBP 5345. Slaty-backed Gull (Larus schistisagus). Near Ki'i Unit of JCNWR, O'ahu, Feb 1987 © Lawrence Binford

HRBP 5346. Slaty-backed Gull (Larus schistisagus). Near Ki'i Unit of JCNWR, O'ahu, Feb 1987 © Lawrence Binford

HRBP 0892. Possible Slaty-backed Gull (Larus schistisagus). Tern Island, French Frigate Shoal, 17 Nov 1989. © Craig Rowland

HRBP 0893. Possible Slaty-backed Gull (Larus schistisagus). Tern Island, French Frigate Shoal, 17 Nov 1989. © Craig Rowland

HRBP 0962. Slaty-backed Gull (Larus schistisagus). Laysan Island, 23 Feb 1991. © Jeff Marks

HRBP 0992. Slaty-backed Gull (Larus schistisagus). 45 km SE of Tern Island, French Frigate Shoal, 14 Mar 1993. © Jeff Marks

HRBP 0993. Slaty-backed Gull (Larus schistisagus). 45 km SE of Tern Island, French Frigate Shoal, 14 Mar 1993. © Jeff Marks

HRBP 1076. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore

HRBP 1077. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore

HRBP 1078. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore

HRBP 1094. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore

HRBP 1097. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore

HRBP 1098. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore

HRBP 1126. Slaty-backed Gull (Larus schistisagus), center, with White Tern. Sand Island, Midway Atoll, 7 May 1995. © Peter Pyle

HRBP 1167. Slaty-backed Gull (Larus schistisagus), center, with Laysan Albatrosses. Midway Atoll, 9 Feb 1998. © Peter Pyle

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.

Slaty-backed Gull (Larus schistisagus) Species Account Ordered chronologically (not necessarily by HRBP number)

*HRBP 0018. Slaty-backed Gull (Larus schistisagus). Green Island, Kure Atoll, 1 Mar 1978. © Mark J. Rauzon*	*HRBP 1459. Slaty-backed Gull (Larus schistisagus). Green Island, Kure Atoll, 1 Mar 1978. © Mark J. Rauzon*	*HRBP 1460. Slaty-backed Gull (Larus schistisagus), left, with Glaucous-winged Gull. Green Island, Kure Atoll, 1 Mar 1978. © Mark J. Rauzon*	*HRBP 0020. Possible Slaty-backed Gull (Larus schistisagus). Kahului, Maui, 4 Apr 1978. © Normand David*


*HRBP 5344. Slaty-backed Gull (Larus schistisagus). Near Ki'i Unit of JCNWR, O'ahu, Feb 1987 © Lawrence Binford*	*HRBP 5345. Slaty-backed Gull (Larus schistisagus). Near Ki'i Unit of JCNWR, O'ahu, Feb 1987 © Lawrence Binford*	*HRBP 5346. Slaty-backed Gull (Larus schistisagus). Near Ki'i Unit of JCNWR, O'ahu, Feb 1987 © Lawrence Binford*	*HRBP 0892. Possible Slaty-backed Gull (Larus schistisagus). Tern Island, French Frigate Shoal, 17 Nov 1989. © Craig Rowland*


*HRBP 0893. Possible Slaty-backed Gull (Larus schistisagus). Tern Island, French Frigate Shoal, 17 Nov 1989. © Craig Rowland*	*HRBP 0962. Slaty-backed Gull (Larus schistisagus). Laysan Island, 23 Feb 1991. © Jeff Marks*	*HRBP 5347. Slaty-backed Gull (Larus schistisagus). Laysan Island, 7 Mar 1992. © Kay Kepler*	*HRBP 5348. Slaty-backed Gull (Larus schistisagus). Laysan Island, 7 Mar 1992. © Kay Kepler*


*HRBP 0992. Slaty-backed Gull (Larus schistisagus). 45 km SE of Tern Island, French Frigate Shoal, 14 Mar 1993. © Jeff Marks*	*HRBP 0993. Slaty-backed Gull (Larus schistisagus). 45 km SE of Tern Island, French Frigate Shoal, 14 Mar 1993. © Jeff Marks*	*HRBP 1076. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore*	*HRBP 1077. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore*


*HRBP 1078. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore*	*HRBP 1094. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore*	*HRBP 1095. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore*	*HRBP 1096. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore*


*HRBP 1097. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore*	*HRBP 1098. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 2 Apr 1995. © Terry Moore*	*HRBP 1123. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 7 May 1995. © Peter Pyle*	*HRBP 1124. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 7 May 1995. © Peter Pyle*


*HRBP 1125. Slaty-backed Gull (Larus schistisagus). Sand Island, Midway Atoll, 7 May 1995. © Peter Pyle*	*HRBP 1126. Slaty-backed Gull (Larus schistisagus), center, with White Tern. Sand Island, Midway Atoll, 7 May 1995. © Peter Pyle*	*HRBP 1127. Slaty-backed Gull (Larus schistisagus), center, with White Tern and Laysan Albatross chick. Sand Island, Midway Atoll, 7 May 1995. © Peter Pyle*	*HRBP 1166. Slaty-backed Gull (Larus schistisagus). Midway Atoll, 9 Feb 1998. © Peter Pyle*


*HRBP 1167. Slaty-backed Gull (Larus schistisagus), center, with Laysan Albatrosses. Midway Atoll, 9 Feb 1998. © Peter Pyle*	*HRBP 1168. Slaty-backed Gull (Larus schistisagus). Midway Atoll, 9 Feb 1998. © Peter Pyle*	*HRBP 1169. Slaty-backed Gull (Larus schistisagus). Midway Atoll, 9 Feb 1998. © Peter Pyle*	*HRBP 1170. Slaty-backed Gull (Larus schistisagus), foreground, with Laysan Albatross. Midway Atoll, 9 Feb 1998. © Peter Pyle*


*HRBP 1171. Slaty-backed Gull (Larus schistisagus). Midway Atoll, 9 Feb 1998. © Peter Pyle*	*HRBP 1172. Slaty-backed Gull (Larus schistisagus). Midway Atoll, 9 Feb 1998. © Peter Pyle*	*HRBP 1297. Slaty-backed Gull (Larus schistisagus). Kure Atoll, 15 May 2000. © Reginald David*	*HRBP 1298. Slaty-backed Gull (Larus schistisagus). Kure Atoll, 15 May 2000. © Eric VanderWerf*


*HRBP 6624. Slaty-backed Gull (Larus schistisagus). Kure Atoll, 2 Feb 2013. © Matthew Saunter*	*HRBP 6625. Slaty-backed Gull (Larus schistisagus). Midway Atoll, 27 Jan 2015. © Wieteke Holthuijzen*	*HRBP 6626. Slaty-backed Gull (Larus schistisagus). Midway Atoll, 27 Jan 2015. © Wieteke Holthuijzen*	*HRBP 6627. Slaty-backed Gull (Larus schistisagus). Barking Sands, Kaua'i, 15 Dec 2015. © Eric VanderWerf*


*HRBP 6628. Slaty-backed Gull (Larus schistisagus). Barking Sands, Kaua'i, 15 Dec 2015. © Eric VanderWerf*

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.