SF food
fromFuncheap
2 weeks agoFree Rooftop Garden Tours at Salesforce Park (SF)
San Francisco Botanical Garden offers free urban gardening tips to the public every 4th Wednesday through October 22nd.
The swarm of circling flies are males, waiting for an unmated female to fly by. Because the lesser house fly is not as tolerant to heat or sun, they choose shady, cooler spots to hang out, and places where the air is still.