David Bonter
Senior Extension Associate, Natural Resources and the Environment
Arthur A. Allen Director of Citizen Science, Laboratory of Ornithology
David in the news
News
The 26th annual Great Backyard Bird Count – in which bird and nature lovers around the world unite in an effort to tally as many species as possible over four days – begins Feb. 17 and runs through Feb. 20.
News
The 25th annual Great Backyard Bird Count is scheduled for Feb. 18-21. All are invited to join the count so that as many birds as possible can become part of a massive database used by scientists to track changes in bird populations over time.