A detailed pro forma schedule of financial activity, such as an advertising budget, a sales budget, or a capital budget. Budget A plan for a person or company's expenditures.
Cockatiels are picky when choosing a mate and form strong bonds that last for life. Breeding usually occurs following a heavy rain, when food will be plentiful for the chicks. During the rain, many of the birds will sit with their tails and wings outstretched to bathe.
Confidence votes 5. I am presuming that you mean when do they mate in the year, eg. what is their breeding season. Typically, Cockatiels mate from August to December, but the Breeding season often goes for the whole year. If you mean what age they mate, usually when they are fully developed.