tiger swallowtail

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seeds for swallowtails: let's feed the tigers on sf's market street

A nature story is unfolding above San Francisco's chaotic Market Street. The Western Tiger Swallowtail Butterfly and its allies – Peregrine Falcons, Red-masked Parakeets, Bumblebees, Echo Blues, Red Rock Skimmers, and other urban creature – are making habitat along San Francisco’s civic spine. This accidental ecosystem is missing something: nectar-producing flowers to feed adult butterflies and other wildlife.  But you can help: sponsor a […]

Posted: December 10 2015