Rare Falcon Hatches at Retirement Home

<div class="meta "><span class="caption-text ">Mary Hennen, a collection&#39;s assistant of birds at The Field Museum, talks to residents of The Clare at Water Tower retirement community about the rare Peregrine Falcon hatchling that has been living on the building&#39;s roof top garden for the past several months.  (ABC7Chicago.com&#47; Evan Peterson)</span></div>
June 15, 2012 3:26:42 AM PDT