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Keywords from Image Description:
Phylloscopus occipitalis . Phylloscopus Acanthopneuste occipitalis Phylloscopus occipitalis Western crowned warbler male and female Phylloscopus Acanthopneuste occipitalis Phylloscopus occipitalis Pouillot couronn mle et femelle org page Ornithographia rossica Creator Gustav Mtzel Extracted from Phylloscopus xanthodryas