Feathers connecting the under-surface associated with wing as well as the human anatomy, and concealed by the closed wing.
In ornithology, one of many underneath wing-coverts of a bird, growing from axilla or armpit, and distinguished from the underneath coverts in general by being the innermost feathers coating the wing, lying near to the human anatomy, and more often than not longer, stiffer, and narrower as compared to sleep. Commonly used into the plural.
among the feathers inside axilla of a bird's wing.
Feathers connecting the under surface for the wing and the body, and concealed because of the closed wing.
In ornithology, one of several underneath wing-coverts of a bird, growing from the axilla or armpit, and distinguished through the underneath coverts generally when you are the innermost feathers lining the wing, lying near to the human anatomy, and almost always longer, stiffer, and narrower compared to the sleep. Widely used inside plural.