Natural History Wanderings

from Audubon

Migratory birds navigate by the stars. More than 250 species migrate through San Francisco Bay, many of them small songbirds such as warblers, thrushes, tanagers, and sparrows that migrate at night. One of the best ways to provide safe passage is to turn off outdoor lights at night to prevent building collisions. Learn how Golden Gate Audubon is taking the lead with their Lights Out for Birds initiative.

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