
Junco hyemalis
John James Audubon, Birds of America (1827-1838). Public domain.
Showing primary migration corridor(s) for this species
The dark-eyed junco (Junco hyemalis) is a species of junco, a group of small, grayish New World sparrows. The species is common across much of temperate North America and in summer it ranges far into the Arctic. It is a variable species, much like the related fox sparrow (Passerella iliaca), and its systematics are still not completely resolved.
Source: Wikipedia
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