Oil gland
Mammary Gland
Yes, bald eagles, like all birds, do not have mammary glands. Instead, they feed their young through regurgitation. The mother regurgitates food to feed her chicks until they are able to feed themselves.
Mammary gland
Mammary gland
Mammary glands are the source of milk production in female (and some male) mammals
Mammary gland consist of glandular tissue and fatty tissue in them. Mammary glands are characteristic of mammals.
Yes, it secretes its products into a tube/duct.
mammary alveolus
Mammals have mammary glands like whales
Do you mean, "Where is lymph from mammary glands collected?" Most of the lymph in a human mammary gland travels, ultimately, to the apical axillary lymph nodes.
The mammary gland is an exocrine gland. It has ducts through which milk is secreted.