With love in the air for Valentine’s Day and a new male companion frequenting the nest of a famous female falcon atop the UC Berkeley bell tower, a naming contest has been launched for the new suitor.

The Cal Falcons group of scientists and volunteers who monitor the birds and share photos and information about them on social media asked people Wednesday to recommend a name for the new beau seen around the nest of Annie, a peregrine falcon that has lived since 2016 in a nest on the Campanile bell tower, the third-largest bell-and-clock tower in the world.

Last April, a naming contest was held at UC Berkeley for three chicks that hatched atop the tower from a union between Annie and Lou, a male bird that replaced a former falcon father named Grinnell that was found dead in March 2022 after helping Annie make their home at the Campanile.

The Cal Falcons group gets playful in a Valentine’s Day post on Instagram to announce a naming contest for the “mysterious stranger” recently seen courting Annie in her nest atop the Campanile on the UC Berkeley campus. (Cal Falcons/Instagram)

However, Lou has not been seen at the tower since early January — an article by the UC Berkeley media relations team says Lou had no identification bands and could have fallen victim to avian flu — and Annie has not been an empty nester for long, starting a courtship with her as-yet-unnamed paramour in recent weeks.

The Cal Falcons group says they are looking for names that are Cal-themed or have some sort of relation to the school or campus, and finalists will be selected from the top suggestions on social media platforms like Facebook and Instagram.

Annie has raised 18 chicks on the bell tower, including one that flew away to make its home on Alcatraz Island. The hatching of the newest chicks last April inspired a party held at the UC Berkeley Art Museum and Pacific Film Archive, which showed a live webcam feed of the birds atop the tower as they came out of their shells.

Dan McMenamin is the managing editor at Bay City News, directing daily news coverage of the 12-county greater Bay Area. He has worked for BCN since 2008 and has been managing editor since 2014 after previously serving as BCN’s San Francisco bureau reporter. A UC Davis graduate, he came to BCN after working for a newspaper and nonprofit in the Davis area. He handles staffing, including coaching of our interns, day-to-day coverage decisions and management of the newswire.