Means that your bird isn't helping it grow. I have a few of them.
hatching
A machine used for artificial hatching of eggs is called an incubator. Incubators provide controlled temperature, humidity, and ventilation conditions necessary for the development of embryos in eggs. They are commonly used in poultry farming and for hatching eggs of various bird species.
== ==
Eggs hatching
I see that the eggs are hatching now. I am hatching an idea about that.
its not hatching
The eggs break and the babies come out. This is called hatching.
Eggs Hatching - 1899 was released on: USA: September 1899
The hatching time for robin eggs is typically around 12-14 days after they are laid.
The typical hatching time for budgies' eggs is around 18-21 days.
put them in a brooder
When they excrete the eggs from their body it's called "laying" - when the baby bird is ready to come out of the shell, it's called "hatching"