spring courtship hairy woodpeckers in wisconsin

adult america animals background bark beak bird birds black branch climbing communis courtship dendrocopos downy drill drumming dryobates environment fauna feather female forest grip habitat hairy male modularis natural nature north ornithology outdoor park perched picoides pinus plumage prunella resinosa scene songbird spring state sylvia tree trunk villosus white wilderness wildlife wing wisconsin wood woodpecker woodpeckers