 The City Hall tower is home to a peregrine falcon named Clara, and her current tiercel, named "Esteban Colbert" after Stephen Colbert, of whom Mayor Chuck Reed was said to be a fan.The original falcons, named Jose and Clara after the city and Santa Clara County, produced three offspring, named Spirit, Hiko, and Esperanza.In 2008, Clara and her then-mate Carlos had three chicks, Cielo and Meyye, both girls, and Mercury, a boy.