Yellow-headed Blackbird with nesting material perches on marsh cattail

bird blackbird yellowheaded nesting grass pond marsh wetland perched cattail bulrush reed avian birdwatching ornithology male nature wild wildlife animal plumage yellow black beak copy space ecology xanthocephalus xanthocephalus xanthocephalus wing wing patch habitat vegetation foliage natural songbird passerine select focus narrow focus defocused background profile portrait environment spring season outdoor breeze