Hummingbirds are the orneriest of critters – they simply cannot abide, you dig?
Anyway, see if you can follow the action here at Tennessee Hollow in our Presidio:
Click to expand
Whoosh:
Tags: anna's, birds, el polin, el polin springs, fight, national, parks, presidio, San Francisco, service, springs, tennessee hollow, tours, trust, walking, watershed
