The Great Backyard Bird Count is an annual four-day event that continues through Monday, Feb. 21. Bird watchers of all ages can participate to create a real-time snapshot of where the birds are across the continent. Free.
Participants count birds anywhere for as little or as long as they wish during the four-day period, then tally the highest number of birds of each species seen together at any one time. Reports may be filed online or mailed in.
