If you are refering to cow, calf and bull designations a large number of grazing animals have these names to show an animal's sex...perhaps in an attempt to have some uniformity or our lack of imagination.
Bears and hogs are similar...Boars and Sows...but the babies have different designations...cubs and piglets respectively.
Calves represent the name that is given to baby Narwhals. One baby narwhal will be called a calf. They therefore will share the terminology with the young calves of cows, dolphins, elephants and whales.
coincidence
This is a good question and there is no easy answer. These animals all have only or two offspring at a time. The definition of calf gives no clue as to why this is so.
What is the name for the elephants style of painting
monjo
The scientific name for toothed whales is Odontoceti.
A whales offspring, is called a calf.
A whales baby/kid is a calf.
Cows
A group of whales is called a pod.
Yes. Just different name.
Beluga whales are a very pretty creamy white. ** White Whale is another name for beluga whales! :)