It's that time of year, when the city is full of lots of hardworking bird parents protecting their carefully constructed nests and the precious cargo inside of them. Protecting your babies from threats can make any critter a little testy, and our feathered friends are no exception.
Have you heard about (or been attacked by) a brewer's blackbird at Front Street and California in downtown San Francisco. Then you may have had the distinctive pleasure of meeting "Swoops" guard-bird extraordinaire.
Check it out.
Like other legendary testy creatures in San Francisco, this creature has fans who chronicle it's every exploit in blog
You've been warned.