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The red-winged blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in most of North America and much of Central America. It breeds from Alaska and Newfoundland south to Florida, the Gulf of Mexico, Mexico, and Guatemala, with isolated populations in western El Salvador, northwestern Honduras, and northwestern Costa Rica.
Red-winged blackbird: North and much of Central America Agelaius assimilis: Red-shouldered blackbird: Cuba Agelaius tricolor: Tricolored blackbird: Pacific coast of North America, from Northern California in the U.S. (with occasional strays into Oregon), to upper Baja California in Mexico. Agelaius humeralis: Tawny-shouldered blackbird
Red-winged blackbird. Order: Passeriformes Family: Icteridae. The icterids are a group of small to medium-sized, often colorful passerine birds restricted to the New World and include the grackles, New World blackbirds, and New World orioles. Most species have black as a predominant plumage color, often enlivened by yellow, orange, or red.
Since the 1950s the Brewer's blackbird, a relative of the red-winged blackbird, has been moving eastward first from the West Coast of Oregon and California to the Great Lakes Region and then towards the East Coast, with the range expanding from Coast to Coast according to the Audubon's 2005 Christmas Bird Count.
It's estimated that roughly 40% of waterfowl and shorebirds in North America use the Mississippi Flyway.
Effect of plumage wear on the identification of female Red-winged and Tricolored Blackbirds. Western Birds. vol 35, no 4. p. 228–230. Vickers ML & Hanson RP. (1980). Experimental Infection and Serologic Survey for Selected Paramyxoviruses in Red-Winged Blackbirds Agelaius-Phoeniceus. Journal of Wildlife Diseases. vol 16, no 1. p. 125–130.
Flocks of black birds have been spotted in backyards and parks over the past few weeks in the Triangle, causing many of us to do a double take when we leave our homes or pass a large, grassy field.
During winter migration, Blackwater Refuge is also home to upwards of 15,000 geese and 10,000 ducks. ... Red-winged blackbird; American goldfinch; House sparrow;