Records of Great Black-backed Gull

Great Black-backed Gull — 2020-06
© Dana Siefer
All photos from Iowa. * indicates no specific record.

recorded in 9 of the past 10 years

Not accepted records are shown in red. The camera icon denotes photos and the news icon provides further details on the record.

RecordSpeciesDatesLocationCountyDocs  
1981-AY Great Black-backed Gull6-7 Dec 1978Lake ManawaPottawattamie0
1982-23 Great Black-backed Gull14 Jul 1982West Okoboji LakeDickinson0
1986-14 Great Black-backed Gull30 Nov 1986Saylorville Res.Polk0
1986-32 Great Black-backed Gull3 Dec 1986Red Rock Res.Marion0
1986-33 Great Black-backed Gull21-25 Dec 1986BettendorfScott0
1987-11 Great Black-backed Gull30 Apr 1987Saylorville Res.Polk0
1987-22 Great Black-backed Gull7 Nov 1987Saylorville Res.Polk0
1988-42 Great Black-backed Gull10 Dec 1988Saylorville Res.Polk0
1989-56 Great Black-backed Gull13 Dec 1989DavenportScott0
1991-15 Great Black-backed Gull14 Jan 1991BettendorfScott0
1991-18 Great Black-backed Gull7 Feb 1991KeokukLee0
1992-23 Great Black-backed Gull7 Mar 1992Saylorville Res.Polk0
1993-07 Great Black-backed Gull28 Feb 1993BettendorfScott0
1993-34 Great Black-backed Gull25 Dec 1993KeokukLee0
1994-50 Great Black-backed Gull17 Dec 1994Red Rock Res.Marion0
2004-07 Great Black-backed Gull22 Feb 2004Lock & Dam 14Scott2
2004-69 Great Black-backed Gull29 Dec 2004Mississippi River Pool 15Scott1
2005-68 Great Black-backed Gull26-29 Dec 2005DavenportScott3
2005-71 Great Black-backed Gull2 Dec 2005KeokukLee1
2006-01 Great Black-backed Gull1 Jan 2006DavenportScott1
2006-05 Great Black-backed Gull3 Mar 2006DavenportScott1
2006-11 Great Black-backed Gull3 Mar 2006DavenportScott1
2006-16 Great Black-backed Gull8 Mar 2006L & D 15Scott1
2007-10 Great Black-backed Gull10-17 Mar 2007L&D 14Scott2
2007-11 Great Black-backed Gull11-13 Mar 2007Pool 15Scott1
2007-12 Great Black-backed Gull23 Mar 2007Mississippi RiverScott1
2011-01 Great Black-backed Gull12-26 Jan 2011MontroseLee1
2011-06 Great Black-backed Gull15 Apr 2011Riverton WAFremont1
2011-11 Great Black-backed Gull26 - 28 Apr 2011Waubonsie AccessFremont2
2012-02 Great Black-backed Gull9 Jan 2012Fort MadisonLee1
2012-19 Great Black-backed Gull26 - 31 Jan 2012L&D 14, Mississippi RiverScott1
2012-23 Great Black-backed Gull9 - 11 Feb 2012L&D 14Scott1
2013-02 Great Black-backed Gull6 Jan 2013davenport, iowa lock and dam 14Scott1
2014-02 Great Black-backed Gull17-27 Feb 2014Iowa River, CoralvilleJohnson2
2014-28 Great Black-backed Gull16 Feb-5 Mar 2014Cedar LakeLinn1
2014-29 Great Black-backed Gull7 Apr 2014Coralville LakeJohnson1
2015-02 Great Black-backed Gull11 Jan 2015Lock and Dam 14, Mississippi RiverScott1
2015-03 Great Black-backed Gull8 Feb 2015Cedar LakeLinn1
2016-03 Great Black-backed Gull28 Feb 2016Viewed from Red Rock Swimming beachMarion1
2016-46 Great Black-backed Gull20 Dec 2016Mississippi River L&D 14Scott4
2017-41 Great Black-backed Gull30 Nov 2017Saylorville ReservoirPolk3
2017-43 Great Black-backed Gull14 Dec 2017Lake Red Rock DamMarion3
2018-07 Great Black-backed Gull25 Feb 2018Sabula Lakes ParkJackson1
2019-41 Great Black-backed Gull24 Dec 2019Des Moines River at Ottumwa Wapello1
2020-01 Great Black-backed Gull5 Jan 2020Red Rock Reservoir, old bridge area--Hwy 14/G28 intersectionMarion2
2020-06 Great Black-backed Gull22 Mar 2020Little Storm LakeBuena Vista1
2020-22 Great Black-backed Gull23 May 2020Deere DikeDubuque3
2020-55 Great Black-backed Gull28 Oct 2020Lock & Dam 15Scott1
2020-AC Great Black-backed Gull23 Mar 2006Des Moines River off Cottonwood Recreation AreaPolk1
2021-06 Great Black-backed Gull20 Feb 2021Mississippi River Pool 14Scott1
2021-08 Great Black-backed Gull11 Mar 2021Red Rock Reservoir--North Overlook Recreation AreaMarion1
2021-16 Great Black-backed Gull6 Mar 202116th Street Retention BasinDubuque1
2021-17 Great Black-backed Gull12 Mar 2021South Sabula LakeJackson1
2022-18 Great Black-backed Gull31 Mar 2022George With State ParkBlack Hawk2