Documents Chapter 9. Passenger pigeon hunted to extinction by 1900 Commercial hunters used a "stool...

Slide 1 Chapter 9 Slide 2  Passenger pigeon hunted to extinction by 1900  Commercial hunters used a "stool pigeon”  Archeological record shows five mass extinctions…

Documents Scott Pike, Willamette University Biodiversity 2010 Advocacy Institute International Debate...

Slide 1 Scott Pike, Willamette University Biodiversity 2010 Advocacy Institute International Debate Education Association and Willamette University Slide 2 Charismatic Megafauna…