High-resolution data, visualizations, and tools describing where bird populations occur and how they change through time—powered by eBird data and updated annually, providing you with the best available science.
eBird Science
eBird transforms the global birding community’s passion for birds into a powerful resource for research, conservation, and education.
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eBird is a powerful resource for a wide range of scientific questions. Learn how to access, analyze, and cite eBird data and tools.
eBird plays an increasingly important role in science and conservation. Applications of eBird data range from research and monitoring to species management, habitat protection, and informing law and policy.