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Keywords from Image Description:
A book of birds Plate XVI . Plate XVI Fig Herring Gu iC Larus argentatu r' Fig Common Gull Larm canus Fig Blackheaded Gull Larus ridibuiidua Fig Little Tern Sterna minuta Fig Sandwich fern Sterna cantiara Fig Common Tern Sterna jlm iatilis Plate XVI Illustration biodiversitylibrary org title Pycraft NameFound