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Media Search - Macaulay Library and eBird
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Montgomery, Pennsylvania, United States
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Great Black-backed Gull - Larus marinus
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Great Black-backed Gull
Larus marinus
Report
rating 5
2 ratings
Michael Rosengarten
2 Jan 2015
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML129005061
Great Black-backed Gull
Larus marinus
Report
rating 4
3 ratings
Brian Henderson
30 Apr 2016
Flat Rock Park, Montgomery, Pennsylvania, United States
ML27942401
Great Black-backed Gull
Larus marinus
Report
rating 5
2 ratings
Michael Rosengarten
2 Feb 2019
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML138491441
Great Black-backed Gull
Larus marinus
Report
rating 5
2 ratings
Michael Rosengarten
17 Mar 2017
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML129005301
Great Black-backed Gull
Larus marinus
Report
rating 5
2 ratings
Brian Henderson
9 May 2015
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML47760391
Great Black-backed Gull
Larus marinus
Report
rating 5
2 ratings
Brian Henderson
9 Jan 2016
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML22988691
Great Black-backed Gull
Larus marinus
Report
rating 4
2 ratings
Brian Henderson
30 Apr 2016
Flat Rock Park, Montgomery, Pennsylvania, United States
ML27942391
Great Black-backed Gull
Larus marinus
Report
rating 4
2 ratings
Brian Henderson
1 Feb 2016
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML23922011
Great Black-backed Gull
Larus marinus
Report
rating 4
2 ratings
Michael Rosengarten
23 Feb 2019
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML142190661
Great Black-backed Gull
Larus marinus
Report
rating 4
2 ratings
Brian Henderson
9 May 2015
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML47760381
Great Black-backed Gull
Larus marinus
Report
rating 4
2 ratings
Brian Henderson
24 Feb 2015
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML47600171
Great Black-backed Gull
Larus marinus
Report
rating 4
2 ratings
Brian Henderson
12 Feb 2016
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML24317891
Great Black-backed Gull
Larus marinus
Report
rating 3
2 ratings
Kiehl Smith
30 Jan 2022
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML411855961
Great Black-backed Gull
Larus marinus
Report
rating 3
2 ratings
Evan Coates
26 Feb 2015
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML132797181
Great Black-backed Gull
Larus marinus
Report
rating 3
2 ratings
Brian Henderson
17 Feb 2015
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML47584541
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Michael Rosengarten
27 Jan 2024
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML614049341
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Michael Rosengarten
27 Dec 2022
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML517098821
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Redmond Brubaker
1 Feb 2022
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML412082861
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Paul Driver
30 Jan 2022
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML411403121
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Paul Driver
13 Feb 2021
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML307102311
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Brian Henderson
9 Feb 2014
Norristown Riverfront Park, Montgomery, Pennsylvania, United States
ML210954091
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Kristen Johnson
2 Feb 2019
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML138557791
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Jaime Thomas
4 Feb 2012
Green Lane Reservoir (IBA) [excludes Knight/Deep Creek Lakes], Montgomery, Pennsylvania, United States
ML70987201
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Brian Henderson
9 May 2015
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML47760401
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Brian Henderson
18 Feb 2015
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML47591401
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Paul Driver
31 Dec 2016
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML43972381
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Brian Henderson
12 Feb 2016
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML31093981
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Brian Henderson
30 Apr 2016
Flat Rock Park, Montgomery, Pennsylvania, United States
ML27942381
Great Black-backed Gull
Larus marinus
Report
rating 3
1 rating
Brian Henderson
9 Jan 2016
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML22988671
Great Black-backed Gull
Larus marinus
Report
rating 3
2 ratings
Brian Henderson
9 Jan 2016
Norristown/Bridgeport Dam, Montgomery, Pennsylvania, United States
ML22988701
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