hard hunting (mornings and evenings) that it was killed.

We have seen cats catch and kill gray squirrels, chipmunks, robins and
thrushes, and have found the feathers of slaughtered quail. Once we had
gray rabbits breeding in the park, and their number reached between
eighty and ninety. For a time they fearlessly hopped about in sight from
our windows, and they were of great interest to visitors and to all of
us. Then the cats began upon them; and in one year there was not a
rabbit to be seen, save at rare intervals. At the same time the
chipmunks of the park were almost exterminated.

That was the last straw, and we began a vigorous war upon those wild and
predatory cats. The cats came off second best. We killed every cat that
was found hunting in the park, and we certainly got some that were big
and bad. We eliminated that pest, and we are keeping it eliminated. And
with what result?

In 1911 a covey of eleven quail came and settled in our grounds, and
have remained there. Twenty times at least during the past eight months
(winter and spring) I have seen the flock on the granite ledge not more
than forty feet from the rear window of my office. Last spring when I
left the Administration Building at six o'clock, after the visitors had
gone, I found two half-grown rabbits calmly roosting on the door-mat.
The rabbits are slowly coming back, and the chipmunks are visibly
increasing in number. The gray squirrels now chase over the walks
without fear of any living thing, and our ducklings and young guineas
and peacocks are safe once more.

That cats destroy annually in the United States several _millions_ of
very valuable birds, seems fairly beyond question. I believe that in