How to breed the yellow waist willow

The yellow waist willow warbler usually breed in May-July.From late May, it began to match, and after successful, looking for the place of camp nests, it usually built the nest on the branches, and the whole is spherical.After 1-2 days after the camp nest, the female bird will lay eggs. One will produce 1 per day. There are 4-5 pieces per nest. The eggs are white jade, with red-brown spots on it.It takes 10-11 days to hatch.