rusty blackbird
noun
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.
Origin of rusty blackbird
An Americanism dating back to 1850–55
Also called rusty grackle.
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019