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Keywords from Image Description:
Systema naturae Linnaeus . of Great Spotted Woodpecker Dendrocopos major Middle Spotted Woodpecker Dendrocopos medius Lesser Spotted Woodpecker Dendrocopos minor Eurasian Threetoed Woodpecker Picoides tridactylus PDold Systema Naturae Dendrocopos major in art Dendrocopos medius illustrations Dendrocopos minor illustrations Picoides