1) Hiding places 2) Hiding places for game 3) Hiding places for wild game 1) Lairs 
Feathers of a bird that cover other feathers. Coverts appear on the wings and tail of birds and help to smooth airflow over the wings and tail.
Contour feathers that lie over (or partly cover) other feathers and serve to protect them and to streamline the bird. Uppertail and undertail coverts cover the base of the tail on the upperside and underside of the body, respectively. Wing coverts are arranged in distinct tiers in many birds, especially larger species: greater coverts are the large...
Small feathers on wings and base of tail.
contour feathers found on body, usually named for their location on the bird, e.g. primary coverts
smaller feathers covering large wing and tail feathers
rows of smaller feathers that overlap flight feathers and cover the gaps between them.
The smaller feathers that partly overlie the flight feathers of the wing and tail at their bases, like evenly spaced shingles on a roof. For more information, see specific types.
Small feathers on wings and base of tail
Small feathers which cover the bases of the larger wings
[The Tempest] covered or protected places; shelters.
Smaller feathers covering the bases of larger wing and tail feathers (remiges and rectrices), both above and below, as well as the ear opening.
feathers that cover the primary and secondary wing feathers