Black woodpecker (Dryocopus martius), male sitting at the entrance of its nesting hole, Neunkirchen, Siegerland, North Rhine-Westphalia, Germany, Europe

animal animals at aves bird birds black body complete completely day daylight daytime dryocopus during entire entirely entrance europe european exterior exteriors fauna federal frg full full body german germany hole holes its kingdom length male martius nature nest nesting neunkirchen north of one outdoor photo photos picidae piciformes republic rhine rhine westphalia separate separately shot shots siegerland single singly sitting tetrapod the vertebrata vertebrate vertebrates westphalia whole wholly wild wildlife woodpecker woodpecker woodpeckers woodpeckers world