A young bee is called a larvae.
A newborn elephant is called a calf.
A newborn sheep is called a 'lamb'.
Newborn deers are called "fawns".
There is not a general term for newborn animals. Different animals are called different things. For example, newborn chickens are called chicks.
it is called a puppy
Newborn Bush Babies are called bushels in most countries except for Africa, where they are called Gala.
kids
A newborn
Chick.
Owlets
Hatchlet.
Pups.