A series of articles using data collected during last year’s Cornell Project Feederwatch is on line now.

White-crowned Sparrow, here photographed on Gavin Bieber's New Mexico tour, was the fourth most frequently observed species on southwestern Feeder Watches.

There’s still time to join this important citizen science undertaking for 2009-2010. Sign up and see if your feeder birds make it into next year’s edition of Winter Bird Highlights!