Yes, but the eggs will not be fertilised and the female will most likely not be broody.
One without a mate? No, the egg needs to be fertilized or the egg would never hatch. Yes, female birds lay eggs on their own but they still need a mate to fertilize the eggs.
without a mate , it has no need to reproduce.
Yes, a rainbow lorikeet can lay an egg without a mate, but the egg is unlikely to be fertilized, meaning it won't develop into a chick. Female birds can produce eggs based on hormonal cycles, regardless of whether they have mated. However, in the absence of a male, the egg will not hatch.
when you get it a mate.
Yes, a female Lorikeet can and sometimes will lay eggs without a mate. In fact, most female birds can do this. Of course the eggs will not be fertile, though the hen (female bird) may sit on them as if they were. It's not healthy for our pet birds to lay eggs. Many problems may arise, including nutritional depletion or egg binding (the egg gets stuck). There is more information about how to prevent egg laying here www.4AnimalCare.org/birds
It's perfectly normal. Many types of female birds lay infertile eggs, eggs laid when there is no male around to mate with.
No
Peacock
a bot after mating
hummingbird
No they have to have bird spermz in them
She may lay, but nesting and incubating isn't good. Also keeping peahens in a cage like that for chickens isn't good for the birds. Pens yes, cages no!