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Keywords from Image Description:
Naumann II. . On HM Natrliche Grsse Phylloscopus bonnellii Vieill BergLaubvogel Mnnchen Phylloscopus coronatus Temm Gehubter Laubvogel Mnnchen Phylloscopus trochilus FitisLaubvogel Mnnchen Phylloscopus sibilator Bechst Wald lau bvogel Mnnchen II Illustration biodiversitylibrary org title Hennicke Carl Richard