The American Goldfinch stands out with its bright yellow coloring in Spring and Summer. The rest of the year, when they are not breeding, their colors are more subdued, even drab, although they still remain very cute.
Another ubiquitous bird is the Red-winged Blackbird.
The female Red-winged Blackbird does not have that red and yellow patch on her wings.
In the fall, Red-winged Blackbirds often join with European Starlings to form flocks of birds that roam through refuges, importuning even Bald Eagles.
The smaller birds temporarily took over a favorite perch of the Bald Eagles at Blackwater NWR.
Finallly, many flocks of Canada Geese flew over the non-migrating Bald Eagle.