世界各地のeBirdデータ

eBird サイエンス

eBird transforms the global birding community's passion for birds into a powerful resource for research, conservation, and education.

eBirdステータスとトレンド

高解像度のデータ、可視化、ツールにより、鳥類の個体群がどこに存在し、時間の経過とともにどのように変化していくかを説明しています。これはeBirdのデータを利用しており、毎年更新され、最高の科学情報を提供しています。

eBirdのデータやツールを利用する

eBirdは幅広い科学的な疑問に対応する、強力な情報資源です。eBirdのデータやツールにアクセスし、分析し、引用する方法をご紹介します。

調査研究と保全活動への応用

eBirdは科学と保全分野においてますます重要な役割を果たしています。eBirdデータの活用は、調査研究やモニタリング、種の管理、生息地の保護、法律や政策への情報提供など多岐にわたります。

最新のサイエンス・ニュース

eBird Data Help Clarify Puzzle in Ranges of Mountain Birds

A new study helps reveal why tropical mountain birds occupy such narrow elevation ranges, a mystery that has puzzled scientists for centuries. While many assumed temperature was responsible for these limited distributions, the latest research suggests competition from other species plays a bigger role in shaping bird ranges.

Accessing eBird Status Data Products Just Got Easier

eBird Status Data Products for more than 1,000 species can now be directly downloaded from your web browser. Get weekly or seasonal abundance and range boundary data all with just a few clicks.

eBird Impacts: European Bee-eaters expand their range northwards

The breeding range of European Bee-eaters has expanded approximately 1000 km (620 mi) northwards, possibly due to warming temperatures across Europe. A team of researchers recently used eBird data to investigate the relationship between European Bee-eaters and climate and also model future range shifts.

注目のプロジェクト

ShorebirdViz(シギ・チドリ類のマップ)

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(シギ・チドリ類のマップ)