male yellow-headed blackbird in the reeds

aggressive american animal animalia avian beak bird black blackbird cabeciamarillo canada carouge cattails colorado common environment farm feather fields flocks forager golden head headed henderson huge icteridae jaune loud male migratory nature nevada north ornithology passeriformes perched prairie preserve reed screech sitting small songbird swamp territorial tordo tête viewing wetlands wildlife xanthocephalus yellow