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Keywords from Image Description:
Anthus sp. Latin name German name Anthus obscurus Strandpieper Syn Anthus petrosus Anthus gustavi Petschorapieper Anthus campestris Brachpieper Anthus spinoletta Wasserpieper Anthus richardi Spornpieper Source biologie unihamburg de htm NAUMANN NATURGESCHICHTE DER VGEL MITTELEUROPAS Band III Tafel Gera NAUMANN Anthus petrosus