Death by natural cause

Timson, John
June 1991
New Scientist;6/29/91, Vol. 130 Issue 1775, p65
Focuses on whether or not human should intervene when nature threatens wildlife. Efforts of U.S. environmentalists to protect the endangered northern spotted owl; Effect of logging on the survival of the owls; Impact of the movement of the barred owl on spotted owl habitats.


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