I am disappointed to learn that the canyon is now host to a colony of feral house cats. I am disappointed that some of us, instead of seeking evidence, have swallowed the myth that the approach of “trap, neuter, and release” (TNR) is the only humane way to reduce and eventually eliminate feral cat colonies. We should keep in mind Norman Levitt’s rule: “Lewis Carroll’s Bellman said, ‘What I say three times is true.’ But you should be wary of what I say 43 times, especially if it is always asserted without evidence.” [Ed. Note: Alice includes a brief review of the scientific literature on TNR.]
The June 2013 issue of Reed said that coyotes have come to the canyon. I hope they are practicing natural cat control.
—Alice Anderson ’61
Las Cruces, NM