eBird Status and Trends
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.
使用eBird数据和工具
eBird可以为广泛的科学问题提供资源。了解如何访问、分析和引用eBird数据和工具。
研究和保护项目申请
eBird在科学和保护中重要性不断加深。eBird数据的应用范围从研究、监测直到物种管理、栖息地保护及为法律和政策提供信息。
特色项目

ShorebirdViz
The Cornell Lab of Ornithology teamed up with multiple non-profit organizations, international shorebird collaboratives, biologists, and agencies to create ShorebirdViz—an interactive tool that combines observations of shorebirds in eBird with state-of-the art statistical models and machine learning to produce relative abundance estimates and estimates of population size across the Western Hemisphere.
ShorebirdViz