Parrot eggs are either fertile when they are laid or they are not fertile when they are laid. They have to be fertile and properly incubated in order to hatch.
a cage
They lay eggs. Any species of bird any bird lays eggs.
Yes
They have babies by a girl parrot mating with a boy parrot
Like bird eggs
Yes, If you mean that the male bird does not interact with the female. Chicken hens, most notably, will lay unfertilized eggs as long as a rooster is present. It is very common in the egg industry to use sterile roosters around the hen cages to keep the hens producing eggs.
Canaries do not get pregnant - they lay eggs. If your bird starts nest building, it is a sign she is ready to lay. If there is a male with her, the eggs may be fertile and will hatch in approximately 14 days.
Parrot eggs are generally white and fairly smooth in appearance.
The australian parrot take 2 to 3 weeks to hatch their eggs!
If they're fertile, yes
Cockatiel`s eggs normally hatch after about 19 days.