party shout

What if instead of egg control or chemical birth control (which is also being experimented with) you simply sited pigeon coops conveniently near owl boxes or peregrine falcon nests? The pigeon problems around the Cathedral of Learning have disappeared since their peregrine falcon moved in a few years ago.

By accident, that happened here with bathouses:

http://wdfw.wa.gov/wlm/crospath/fall2004/cross_8.htm

Eli Pousson posted over 6 years ago

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