The 13th annual Great Backyard Bird Count (GBBC) will be held from February 12 â€“ 15th, 2010. The GBBC is an annual four-day event that engages bird watchers of all ages in counting birds to create a real-time snapshot of where the birds are across the continent and in Hawaii.
Each checklist submitted by these “citizen scientists” helps researchers at the Cornell Lab of Ornithology and the National Audubon Society learn more about how the birds are doingâ€”and how to protect them and the environment we share. Last year, participants turned in more than 93,600 checklists online, creating the continent’s largest instantaneous snapshot of bird populations ever recorded.
Anyone can take part in the Great Backyard Bird Count, from novice bird watchers to experts. Participants count birds for as little as 15 minutes (or as long as they wish) on one or more days of the event and report their sightings online at www.birdcount.org.
Bird populations are always shifting and changing. For example, 2009 GBBC data highlighted a huge southern invasion of Pine Siskins across much of the eastern United States. Participants counted 279,469 Pine Siskins on 18,528 checklists, as compared to the previous high of 38,977 birds on 4,069 checklists in 2005. Failure of seed crops farther north caused the siskins to move south to find their favorite food.
On the www.birdcount.org website, participants can explore real-time maps and charts that show what others are reporting during the count. The site has tips to help identify birds and special materials for educators. Participants may also enter the GBBC photo contest by uploading images taken during the count. Many images will be featured in the GBBC websiteâ€™s photo gallery. All participants are entered in a drawing for prizes that include bird feeders, binoculars, books, CDs, and many other great birding products.
For more information about the GBBC, visit www.birdcount.org. Or contact the Cornell Lab of Ornithology at (800) 843-2473 or (outside the U.S., call (607) 254-2473) or GBBC at Cornell University, or Audubon at Citizen Science at the Audubon Society or (202) 861-2242 ext 3050.
The Great Backyard Bird Count is made possible, in part, by generous support from Wild Birds Unlimited.