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.
You should not breed cockatiels until the male and female are at least 12 months old, with a preferable cockatiel breeding age of 18 months.  http://bananariveraviariesindex.home...ockatiels.8 month old Cockatiel= 20 yr old young adult.  http://www.asabirds.org/Cockatiels.htm Cockatiels will mature at about 8 months of age, but it is best to wait until they are at least a year of age to start breeding them. .