New peregrine falcon shows up at UC Berkeley at Campanile tower

BERKELEY, Calif. (KGO) -- There's a "falcon watch" underway at UC Berkeley and now, we have an update to share.

There's still no sign of the beloved peregrine falcons, Annie and Archie, but another bird may have taken up roost.

This feathered guest showed up Wednesday on the camera that keeps an eye on the Campanile.

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An Instagram post says the falcon was there for around 15 minutes.

As for Annie and Archie, there's a lot of speculation about their whereabouts.

One thought is they found a new place to nest, while others fear the bird flu may have something to do with their absence.