Volunteers throughout the U.S. are invited to join February count

Millions of novice and accomplished bird watchers can make their fascination with nature add up for science and for the future during the 11th annual Great Backyard Bird Count, led by Audubon and the Cornell Lab of Ornithology. During “Presidents’ Day” weekend, February 15–18, anyone can count birds from wherever they are and enter their tallies online at These reports create an exciting real-time picture of where the birds are across the continent and contribute valuable information for science and conservation.

“These volunteers are counting not only for fun but for the future,” said Tom Bancroft, chief science officer for Audubon. “It’s fun to see how many different kinds of birds can be seen and counted right in your backyard or neighborhood park. Each tally helps us learn more about how our North American birds are doing, and what that says about the health and the future of our environment.”

“The GBBC is a great way to engage friends, family, and children in observing nature in their own backyard, where they will discover that the outdoors is full of color, behavior, flight, sounds, and mystery,” said Janis Dickinson, director of citizen science at the Cornell Lab of Ornithology.

People of all ages and experience levels are invited to take part wherever they are—at home, in schoolyards, at local parks or wildlife refuges, even counting birds on a balcony. Observers count the highest number of each species they see during at least 15 minutes on one or more of the count days. Then they enter their tallies on the Great Backyard Bird Count website (

The website provides helpful hints for identifying birds. Participants can compare results from their town or region with others, as checklists pour in from throughout the U.S. and Canada. They can also view bird photos taken by participants during the count and send in their own digital images for the online photo gallery and contest.

In 2007, Great Backyard Bird Count participants made history, breaking records for the number of birds reported, and the number of checklists. Participants sent in 81,203 checklists tallying 11,082,387 birds of 613 species.

“Literally, there has never been a more detailed snapshot of a continental bird-distribution profile in history,” said John Fitzpatrick, Director of the Cornell Lab of Ornithology. “Imagine scientists 250 years from now being able to compare these data with their own!”

Already, the count results show how the numbers of some birds species have changed in recent years, such as a decline in Northern Pintails and an increase in Hooded Mergansers, consistent with trends from the Christmas Bird Count and Breeding Bird Survey.

For more information on how to participate, including identification tips, photos, bird sounds, maps, and information on over 500 bird species, visit