Question

Quill feathers at the base of quill wings are called as

• A. Remiges
• B. Barbules
• C. Coverts
• D. Down feathers

Answer 1

The correct option is C Coverts

Remiges are the large stiff flight feathers of the wings.

Barbules can be defined as the minute filament-like structures projecting from the barb of the feather.

Quill feathers at the base of quill wings are called as coverts. These are small feathers meant for filling gaps on the wings and tail. They are small and oppose the buoyancy of the air.

Down feathers help to insulate the birds and contribute in the buoyancy.

So, the correct answer is option C.