Larry Arndt took this photo and wants to know what it is. Click the Comments link below this post if you know the answer.
Bay Area nature enthusiasts stay informed and get involved with the BAY NATURE online event submission form. Email event announcements two weeks in advance. The calendar is the most comprehensive list of nature-related activities in the Bay Area: hikes, talks, film screenings, workshops, restoration projects, and special days at nature centers and science museums. Calendar events also feed into the interactive map. Bay Nature also publishes a full-color magazine.