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The Great Backyard Bird Count: Who’s Visiting Your Garden?
Millions of people across the globe participate in citizen science projects, and one of the most popular is the Great Backyard Bird Count (GBBC). This annual four-day event, held in February, invites bird enthusiasts of all skill levels too document the birds they observe, helping scientists track bird populations and understand changes in their distribution. As of 2026, the GBBC continues to be a vital source of data for conservation efforts.
What is the Great Backyard Bird Count?
The Great Backyard Bird Count is a joint initiative of the Cornell Lab of Ornithology and the National Audubon Society. It began in 1998 as the first online citizen-science project to collect bird data on a continental scale. Participants simply count birds for periods of 15 minutes or more at a location of their choosing – their backyard, a local park, or even a nature preserve – and submit their observations online. The official GBBC website provides detailed instructions and resources for participation.
Recent Findings and Common Birds
While the 2026 count is still underway, historical data reveals consistent trends. The eurasian Collared-Dove has consistently ranked high in recent years, demonstrating it’s continued expansion across North America. Other commonly observed birds include Northern Cardinals, Dark-eyed Juncos, and Black-capped Chickadees. However, the most frequently reported bird often varies by region.