Birds do not drink milk - they aren't mammals, therefore do not produce milk for their young. Mother birds feed their babies a mixture of water, insects, seeds etc. that it eats and regurgitates for its babies.
milk
because it is a mammal and all mammals drink milk as a baby.
probably the cat because newborn puppies drink only milk-
By not giving her milk when she wants to drink and when you do nothing to her and ignore her.
Newborn rabbits rely on their mother's milk for nutrition during the first few weeks of life. It's essential for their growth and development. It is not recommended to feed newborn rabbits anything other than their mother's milk unless advised by a veterinarian.
Immediately get some medical advice or help.
No, snakes do not drink milk as part of their diet. They are carnivores and primarily eat other animals such as rodents, birds, and insects.
Like all mammals, newborn cheetahs drink their mother's milk.
The only "human milk" there is, is breast milk. And no, you cannot feed this to birds. If you meant cows or goats milk, everyday dairy products, the answer is also no. Milk is very bad for birds, it is fatty (bear in mind they are smaller than humans) and it can cause digestive complications for them.
No
fish: have scales, have gills and they are blindmammals: drink mothers milk, have hairs on their body birds: have beaks, and they can fly.
They should drink at least one litre of milk in the first six hours, colostrum is very important for survival.