Heinlein said that there’s no such thing as a free lunch.* He must not have been a birder. When the American Ornithological Union met this year, many birders added a new species to their life lists without even leaving their arm chairs. It’s time to update our field guides—even the brand new Sibley’s. The Western Scrub-Jay has now been split into the California Scrub-Jay (Aphelocoma californica, left) and the Woodhouse’s Scrub-Jay (Aphelocoma woodhouseii).