crow blackbird: any American songbird of the genera Quiscalus and Cassidix, having a dark iridescent plumage: family Icteridae (American orioles )
rusty blackbird: a North American blackbird, Euphagus carolinus, the male of which has plumage that is uniformly bluish-black in the spring and rusty-edged in the fall
Brewer's blackbird: a blackbird, Euphagus cyanocephalus, of the U.S., the male of which has greenish-black plumage with a purplish-black head
red-winged blackbird: a North American blackbird ( Agelaius phoeniceus ) with a bright-red patch on each wing near the shoulder in the male