A famous female falcon that has lived atop UC Berkeley's Campanile bell tower for years has been missing in recent weeks along with her latest mate, and experts who monitor the birds worry that they might have fallen victim to the highly contagious avian flu.

Annie and Archie, the peregrine falcons that could usually be found flying around the Campanile, have been missing in action for almost two months, and “bird flu” is suspected to

Anne Makovec reports on concerns over the long absence of UC Berkeley's famous female falcon Annie and her mate from their Campanile nest.