tail covert


Also found in: Wikipedia.

tail covert

n
(Zoology) any of the covert feathers of a bird covering the bases of the tail feathers

tail′ cov`ert


n.
any of the feathers concealing the bases of a bird's tail feathers.
[1815–20]
References in periodicals archive ?
Adult females are greyish-brown on the back, with scattered reddish feathers dispersed on the rump and upper tail coverts.
The age of females that had not been banded as nestlings was estimated as follows: 1 yr old--back and most upper tail coverts brown, 2 yr old--tail coverts had a few brown and many grey feathers, and 2+ yr old--tail coverts were grey.