Some species can lay a second clutch if the first fails.
A single female may lay several clutches of eggs during one summer.
It lays a clutch of two tiny eggs in the summer.
They all lay eggs, with some species laying very large clutches.
It lays a clutch of two or three, occasionally four, eggs.
When the nest is ready, the female lays a single clutch of two to eight eggs, the average being four to six.
The females lay a single clutch annually of three to seven eggs on average.
Hens lay a clutch of 10-14 eggs, usually one per day.
Females lay a clutch of 28 to 245 eggs and give no parental care to their young.
The female normally lays a clutch of about 60 to 80 eggs on this surface.
