by its feather colors.......
the male or female
The difference between a male and female ostrich is that males have black feathers/fur and females have brownish white. The male has a white tip at the end of his tail.
The name of a male ostrich is a "cock". The name of a female ostrich is a hen. The newly hatched ostrich is a chick.
"a female ostrich"
The Differences Between Male and Female Intimacy
Balancing Male and Female Traits in the Workplace
The Male and Female Approaches to Sex
The Female Reaction to the Affairs of Men