Updated 2013-06-30 20:01:

Updated 2013-07-06 19:00:

Updated 2013-11-05 14:38:

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Photo of the moment a butterfly takes flight at the top of the Esmerelda stairs in Bernal Heights.

Panoramic photo of West Beach at Crissy Field in San Francisco (taken while enjoying some lunch).

Photo and video of Gray Whales at Fort Funston in San Francisco.

Wildflowers bloom in Bernal Heights Park with downtown San Francisco in the distance.

Photo of the moment a sealion dives into the bay at Fisherman's Wharf.

Photo of a Jerusalem cricket (aka potato bug) marching up Bernal Heights.

Photo of red lanterns decorating Union Square in San Francisco to celebrate Chinese New Year.

Last light of 2012 (up Bernal Hill). Happy New Year!