  |
Encyclopedia Smithsonian: Passenger Pigeon - http://www.si.edu/Encyclopedia_SI/nmnh/passpig.htm
Summary of the biology and extinction of the species, including a description of their exhibit of Martha, the stuffed remains of the last living specimen of the species. |
  |
Extinction: The Story of the Passenger Pigeon - http://www.eco-action.org/dt/pigeon.html
Brief history of the events leading up to the extinction. |
  |
The Passenger Pigeon - http://www.press.uchicago.edu/Misc/Chicago/779939pass.html
A different view of the demise of the passenger pigeon, which argues that the bird's way of life also doomed it. |
  |
History of My Passenger Pigeon - http://www.ulala.org/P_Pigeon/George.html
Extensive information about the extinct birds including newspaper articles, museum information, artwork, films, and links. |
  |
The Passenger Pigeon - http://www.ecotopia.org/about/pigeon.html
Contemporary descriptions of flocks of living birds from prominent naturalists. |