I just got my 2nd budgie about a month ago and they are starting to mate. They are usually at least 2 years old, sometimes they are 3, but before then they have not mated. Parakeets become a young adult at 9 months, so it is unlikely for them to breed in their first two years of age. Hope I helped!
usually about 18-20 weeks old before they actually begin laying eggs. -<3-
Depending on the breed, they start laying around when they turn a year old.
Sun conures usually stop laying eggs around 10-15 years old. As they age, their egg production decreases and eventually stops altogether. Providing a balanced diet, adequate space, and limited exposure to nesting materials can help reduce egg laying in older birds.
Maybe its too old to lay eggs now or its too cold to lay eggs
It can be the wrong season for the duck to lay eggs. Fall and Spring are the best time for laying. Sometimes they will totally stop laying during winter and summer.
about 7-12 weeks
Blue-winged Kookaburras are birds. As such, like all birds, they reproduce by laying eggs. The kookaburra does not build a nest out of sticks and/or grass. Kookaburras lay up to three eggs in a nest they hollow out of an old termite nest, or a hollow already in a tree, which they will sometimes enlarge with their strong beaks.
At approx. 5 months or 20 weeks your chicken should start laying eggs.
A roach has no age restriction when it comes to laying eggs.
Most hens begin laying eggs at about 16 to 20 weeks old. This depends on the breed and nutritional health of the hen. The hens first egg (s) are often small and can even be yolkless.
Here's my limited experience: Bobwhite quail hatched on 5/13/09. One egg was laid on 9/16/09. No other eggs to date. I have 5 males and 7 females housed together in a 3X5 raised pen. The pen is outdoors in Georgia. I had read that egg laying begins at 5-6 months, but one of mine obviously laid at 4 months. The shell was thin in some spots and thicker in other, which I'm told is typical for the first egg or two.
Most chickens are between 5-6 months old before they start laying eggs and will lay eggs for about two years. Some chickens will start laying at 4.5 months, but this is rare and probably due to hormones in their feed.