female ceres turn brown around 6 months of age
You shouldn't because the male will mate with one of them and parakeets hate being lonely and the other one will be left out....
no, parkeets( budgies) can mate from about 18 months to when ever they go out of heat- the females go out of heat but males can mate their entire life sometimes
No. Reproduction always requires a male and a female. Since females don't have sperm, they can't reproduce with each other.
Yes, yes they will.
Yep.
Parakeets do not mate for life. They are monogamous during the breeding season, but they may choose different mates in subsequent seasons.
If they have a mate, yes, unless their human purposely separates them from their mate, the mate dies, etc.
a box
They mate or do a jig then they lay the eggs and sit on them
They mate.
yes withouth a doubt
I don't know any animal that is really fussy about where to have sex - including parakeets.