A human adult male is called a man.
An adult male cat is called a tom.
Adult birds are called cocks (male) and hens (female).
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A buck.
An adult male manatee is sometimes called a bull.
stud ordog
Female rabbits are called does, and males are bucks.
There is no name for a castrated male duck. An intact male duck is called a drake while a female duck is called a duck.
Andrew, Nicholas, and Aaron
Male adult hares are sometimes called bucks, and females are sometimes called does.
I'm not exactly sure what you mean by what is the male name for mare. A mare is an adult female horse. An immature female is a filly. So if you are asking for the male gender name for a horse, it is Stallion for an intact male, gelding for a castrated male, and colt for immature male.
The male turkey is normally called a tom, gobbler, or stag.