No, only mammals produce milk for its young.
No
No. Only mammals produce milk for their young. The only birds that produce milk are pigeons.
I believe that Pigeons and Flamingos produce a 'crop milk' that they feed to their young by regurgitation.
No. Only mammals produce and feed their young true milk, that is a lactose-based liquid secreted through mammary glands. Some birds produce that is often called "croup milk", that is a partially digested food mixture, and they regurgitate it to their young, but it is not true milk. Snakes also produce venom, that when harvested (usually for the purpose of making anti-venoms), is often called "milking" the snake. This is not used for any form of feeding, and is not milk either.
No. No birds feed milk to their young. This characteristic is unique to mammals alone. Only mammals have mammary glands, which are necessary to produce milk. Ducks and geese do not produce milk, so, no they do not feed milk to their young. That is something that mammals do, of which waterfowl are not. Baby ducklings are hatched knowing how to find food and eat. The mother may lead them to a good spot for some tasty roots, but the ducklings know how to eat all by themselves. As mentioned, no species of birds provide milk for their young. Some birds are fed on special secretions from the parent birds' crop, and these may even be called crop milk, but it is not milk in the true sense of the word. Birds which feed their young with "crop milk" include pigeons, doves and flamingos.
No
No; lizards are reptiles and don't produce milk.
Yes, Llamas do produce milk for their young. They typically produce 60 ml of milk at the time that she gives birth.
No. Only mammals produce milk for their young. The only birds that produce milk are pigeons.
Iguanas are not mammals, they are lizards. Giraffes are mammals, as are bats. Both of these have the criteria for being a mammal; they have hair, are warm blooded, and produce milk for their young.
milk
You'd have to give birth to young first before you produce or leak milk.
yes
Yes. As mammals, cows do have hair/fur and produce milk for their young. The milk forms in the cow's udder and is available to the calf/calves at any of the four teats.
I believe that Pigeons and Flamingos produce a 'crop milk' that they feed to their young by regurgitation.
They do produce a substance similar to milk known as crop milk which they feed to their young. However, while similar, this is not the same substance that mammals, like cows, produce.
Yes. They are because they produce milk to their young.
No, because salamanders are amphibians. Only mammals produce milk and feed it to their young. Salamanders are carnivores.