This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Marvels of insect life . 'iv aHI 'y luo Carnras TilK MATliKNAL UUG OF THE BiRCHTREE Like tlu canvi tliis bu iards batch of eggs until thov have hatcheda period of about three weeks Afterwards she covers them as hen covers lier chicks until they an ni'arly full grown wlien they disperse themselves over the tree Page Illustration