In general, male birds are called cocks. Some species of birds have special names for the males. Male geese are called ganders, and male ducks are called drakes, etc.
It depends on the animal. For instance, male sheep have different names than male horses.
This bird name (technically the male name) is spelled 'peacock'.
Adult birds are called cocks (male) and hens (female).
Spurs
Whydah bird
Mostly a female bird has less color and the male bird is more colorful.
Bullfinch
Except is specific cases a male bird is called a cock
A male bird is most commonly called a Cock.
Any male bird.
A male bird!
Do you mean is it a masculine or a feminine noun, or are you asking whether the name 'goose' refers to the male or the female bird? If the former then there are no masculine or feminine nouns in the English language- if the latter, then a goose would be the female bird, as the male is called the gander. However, the word is commonly used to describe the type of bird in general regardless of gender.
look! there is a male bird.