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:
The warblers of North America . NEST AND FIVE EGGS OF THE YELLOW WARBLER 'ITH ONE EGG OF THE COWBIRD Photographed by Albert Morgan at Wethersfield Conn CHESTNUTSIDED WARBLER AND NEST Photographed by Albert Morgan at Wethersfield Conn Figs Illustration biodiversitylibrary org title Chapman Frank Biodiversity Heritage