What if you could trade details on the whereabouts of wandering tattlers with hundreds of other amateur (and professional) ornithologists across North America? This exchange of information is now quite easy, as the very helpful eBird website developed by the Cornell Lab of Ornithology and the National Audubon Society can facilitate all of this and much more. With this site, visitors can enter...

The Commission for Environmental Cooperation (CEC) has released this report "to foster cooperative efforts to ensure the continued health of the San Pedro Watershed." Over the past century, the ecological integrity of the Upper San Pedro River has declined substantially; the loss of riparian habitat has important implications for migratory birds. The report (.pdf format), which may be downloaded...