Bird call song

Welcome to the bird call song land. Here you can find more information about animals. You can also ask questions about bird call songs. There are a close relation between bird call songs and human. According to the evolution theory, human was evolved from bird call songs. Of course it is a long history.

And upon the golden altar they shall spread a cloth of blue, and cover it with a covering of badgers' skins, and shall put to the staves thereof:

And when the camp setteth forward, Aaron shall come, and his sons, and they shall take down the covering vail, and cover the ark of testimony with it:

From thirty years old and upward even until fifty years old, all that enter into the host, to do the work in the tabernacle of the congregation.