Contains
- sebaceous gland
A cutaneous gland that secretes sebum (usually into a hair follicle) for lubricating...
- uropygial gland
Oil-secreting gland situated at the base of the tail in most birds.
A cutaneous gland that secretes sebum (usually into a hair follicle) for lubricating...
Oil-secreting gland situated at the base of the tail in most birds.