Under normal conditions the male will protect the good fertilised eggs and eat the unfertilised or bad eggs.
A male canary will not lay eggs. If your Roller canary has laid two eggs in two weeks, she is a female canary.
A seahorse.
If they have just laid eggs, he is chasing her from the nest. Get her out of the tank, or he will kill her! Males are in charge of raising babies, and will not tolerate other fish around, not even the female.
When there are all the eggs laid, remove the male from the cage and keep him separate.
Ganders are male so can't lay eggs.
If you have both a male and female in the tank and you see eggs, then it did lay them.
most of the time they cant. they need help with a male that has bred before.
yes but sometimes the male will eat the eggs but if you dont put a male in there the eggs will still hatch but in more time.
No, only female birds lay eggs. If your cockatiel laid an egg, it's a girl!
Male bees (drones) come from unfertilized eggs laid by the queen bee. Fertilized eggs produce females (workers or new queens).
The only thing that will encourage a female Betta to release her eggs is a male Betta with a proper nest.
All fish can lay eggs without a male present. The male and female fish do not meet during reproduction. Eggs are fertilized only once they leave the female's body. The male will come later to fertilize them with his sperm after the female fish has laid the eggs and left