Wild Neighbors: The Incredible Non-shrinking Birds
Have you noticed that songbirds are getting bigger? Good. Neither had I. But it’s happening, according to an article by PRBO Conservation Science biologist Rae Goodman and colleagues recently published online by the journal Global Change Biology. (Has enough time elapsed that we don’t have to say “formerly Point Reyes Bird Observatory” any more? These people may have a branding problem; maybe they should hire another consultant, or try a contest.) The differences are subtle; we’re not talking about chicken-sized song sparrows. They are, however, measurable and consistent—and may be related to global warming, if in an unexpected way. -more-