a common North American junco, Junco hyemalis, having a pink bill, gray and brown body plumage, white belly and outer tail feathers, and differing from other species of junco in having a dark brown rather than yellow iris.
Dark-eyed Junco – eBird
Dark-eyed Junco Overview, All About Birds, Cornell Lab of Ornithology
Dark-eyed Junco | Audubon Field Guide
Dark-eyed Junco Identification, All About Birds, Cornell Lab of