"The answer to the first question is the white-tailed deer. Deer do not set out to murder people, as far as anyone knows, but they do jump out in front of vehicles so often that they cause more than a million collisions a year, resulting in more than 200 deaths.
The answer to the second question, according to a new scientific study, is the cougar.
Laura R. Prugh, a wildlife scientist at the University of Washington; Sophie L. Gilbert, a wildlife ecologist at the University of Idaho; and several colleagues argue in the journal Conservation Letters that if eastern cougars returned to their historic range, they could prevent 155 human deaths and 21,400 human injuries, and save $2.3 billion, over the course of 30 years.
And although cougars do kill humans sometimes, the scientists estimated that number would be less than one per year, for a total of less than 30 lives lost, far less than the number of lives saved."
For the rest of this article see:
Would you take any action if it was up to you?
Is this proposal skillful? Is it appropriate?