Rare films documenting ornithological research done in the late 1920s and early 1930s by Bowdoin professor of biology Alfred Otto Gross, including previously unknown footage of the last surviving ...

Rare films documenting ornithological research done in the late 1920s and early 1930s by Bowdoin Professor of Biology Alfred Otto Gross, including previously unknown footage of the last surviving ...

It is most likely the case that the gray jungle fowl was crossed with an early form of the domesticated chicken. Skip to main content. Your source for the latest research news.