(of an organism or tissue) living in the absence of air or free oxygen. pertaining to or caused by the absence of oxygen.
Parakeets can breed year round if conditions are right in their environment. Normal breeding season begins early in the year and continues until fall. It is very rare to see parakeets mating, but a male and a female must mate to keep the eggs fertile.
Breeding/Reproduction: Lineolated parakeets breed easily but to find good parents, is a feat in itself. They usually lay four to 6 eggs. Incubation time is about 23 days, breeders recommend banding at 12 days of age.The young are usually weaned by 7 to 8 weeks of age.innies range in price from about $150 for the normal green to as high as $800 for the rare dilutes. Linnie breeders, like linnies, are rare and difficult to locate. Among more charming characteristics that distinguish the linnie is their love of hanging upside-down.