Announcing a crowd funding campaign on to raise finishing funds for the documentary "From Billions to None."

The film follows naturalist and author Joel Greenberg on his quest to tell the remarkable story of the extinction of the passenger pigeon.  One hundred years later, Greenberg, as well as scientists, conservationists, artists, and young people explore the story"s relevance today, and why it is important both to remember - and to act.

Find out how to get involved at:

The campaign runs through June 10, 2013.

Also visit the Project Passenger Pigeon Facebook Page.

**COS will match member donations up to $500.00.