Subspecies of Common Grackle: Bronzed, Florida, and “Purple”
Common Grackle is a familiar backyard bird almost everywhere east of the Rocky Mountains, and shows some fairly striking regional variation in color. This variation involves mainly the colors of iridescence, and is most obvious in males. Females of the two extremes are readily identified, but the full range of intermediates is only apparent in …
Subspecies of Common Grackle: Bronzed, Florida, and “Purple” Read More »