Having the breast more or less white: specifying numerous animals. See cut under squirrel-hawk.
The Century Dictionary (Public Domain)
Use "white-breasted" in a sentence
"Those "European turkeys" were eventually brought back to North America and are the ancestors of the white-breasted turkey that is the variety raised commercially as well as the heritage breeds, many of which look much more like their wild ancestors."
"Over 230 bird species have been recorded, 143 typical of primary forest, including white-breasted guineafowl Agelastes meleagrides (E), Nimba flycatcher Melaenornis annamarulae (I), western wattled cuckoo-shrike Campephaga lobata (V), and yellow-throated olive greenbul Criniger olivaceus (V)."
"Some of the more common birds are the northern pygmy-owl, olive warbler, red-faced warbler, hepatic tanager, mountain bluebird, pygmy nuthatch, white-breasted nuthatch, Mexican junco, Steller's jay, red-shafted flicker and the Rocky Mountain sapsucker."