Animalia, Aves, Carduelinae, Chordata, Coccothraustes, Coccothraustes vespertinus, December, Fringillidae, North America, November, Passerine, US, USA, Wisconsin, bird, black, catkins, dramatic, dramatic light, evening grosbeak, finch family, forest, irruption, irruptive, irruptive behavior, male, male evening grosbeak, male grosbeak, natural, nature, north american, north woods, northwestern Wisconsin, perch, perched, song bird, songbird, tree, trees, white, wild, wildlife, winter, winter time, wintertime, woodland, woods, yellow