Dark-eyed Junco
Junco hyemalis
When to look
Records by month. January, 1,892,738 records. February, 2,098,980 records. March, 1,866,893 records. April, 1,740,938 records. May, 751,674 records. June, 578,203 records. July, 431,302 records. August, 293,511 records. September, 437,498 records. October, 1,288,565 records. November, 1,583,020 records. December, 1,722,535 records.
Occurrence data from GBIF (incl. the eBird Observation Dataset, © Cornell Lab of Ornithology, CC BY 4.0). Descriptive, not predictive.
Photograph one yourself?
Plumage names the birds in your camera roll, keeps the list on your phone, and shows you which species you are still missing. Free to start.