You cannot tell boy and girl pigeons apart until they grow up. It is not easy even then. You cannot tell by looking, but by feeling, gently, their pubic bones. The females pubic bones are wider in all breeds, however, this varies from breed to breed. They know. Put the bird in a pen next to a bird that is a known gender. Then watch them. If you put a male next to a male, the male may ignore the
new one. If it is a girl, he usually will start making vocal noises and puffing up his chest to show off and claim territory. If he ignores the new one then you haven't gotten an answer yet. But if he starts crowing and puffing up his chest then new one is likely probably a girl. If you get no results put a known girl in the next pen and see if the new one puffs his chest and so forth. Of course this requires you have other pigeons you know the answer for.
A vet or experienced breeder can check by a process called venting. Don't try this at home, you can really hurt the bird.
check it's peep part
how do i tell if my my turtle is a girl or a boy?...
you cannot tell if the caterpillar is boy or girl
its harder for a boy to tell if a girl likes him
YOu can not tell the difference between a girl or boy starfish.
can you tell if a fish is a boy or girl by the tail
by asking its mother if it is a girl or a boy and plus you can tell by the face
you can tell if its a girl or a boy byits butt or eyes. if its a girl, it will have small pupils. if itsa boy, it will have large pupils.
i don't know if it is a boy or a girl
It can be either way, a girl can tell a boy that she loves him or a boy can tell a girl that he loves her.
You can tell by the tail if the tail is short than its a girl if the tail is long its a boy!
You can tell whether or not your rabbit is a boy/girl by looking under its butt.