Preventing pigeon obesity

To take full advantage of Flickr, you should use a JavaScript-enabled browser and
install the latest version of the Macromedia Flash Player.

Taken in San Francisco, California (See more photos or videos here)

37°48' 37" N, 122°24' 37" W

Sign up for a free account, or sign in (if you're already a member).

[?]

You	Sign in \| Create Your Free Account
Explore	Places \| Last 7 Days \| This Month \| Popular Tags \| The Commons \| Creative Commons \| Search
Help	Community Guidelines \| The Help Forum \| FAQ \| Sitemap \| Help by Email