How do u get female animals on zoo tycoon marine maina and dinosaur digs?

Question

help i don't know how to get female animals on there plz help me thanks xx

Answer 1

On the screen when you buy the animals, after the list of animals there is  are two buttons one with a male sign and one with a female (they look like circles with arrows)  select the female symbol

Answer 2

There is an option, you select male or female. It only shows the male and female signs though, like the circle with the arrows