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Keywords from Image Description:
. The Great Blackbacked Gull Larus marinus. . The Winter Gull Larus argentatus NYPL b. en The Great Blackbacked Gull Larus marinus The Winter Gull Larus argentatus nypl org Scan by NYPL The Great Blackbacked Gull Larus marinus The Winter Gull Larus argentatus Albany Rare Book Division edccdfecddabc Zoology of New York or