Male parakeets cannot lay eggs--only females can.
no the females do
not sure what you are asking but if you lose the hen the male will still sit and raise them alone
Depends on the male if it usually goes in the nest then yes
Yes, they can...although the eggs will be infertile
The female. Males of most species of any animal can't lay eggs.
NO
I'm pretty sure they can't. I'm sorry to tell you but your male bird is probably a female
Yes
Female parakeet may be aggressive and sighted the bird as a territory threat or vice-versa. Female birds become anxious if they have eggs
Yes. Kookaburras incubate their eggs by sitting on them. Both the male and female sit on the eggs, sharing their incubation duties.
Since we have domesticated birds, this is okay since they are not in their natural habitat, we have disturbed their natural cycle in nature.
No. Parakeets should remain together after mating, and all through the process of raising the babies. Both are needed to raise the clutch. The male will normally sit on the eggs during the day and the female at night. Also, the male takes a big part in helping to feed the chicks after hatching.
If you give your parakeet less than 12 hours a day they will not ley eggs