eBird by Cornell Lab

3.9
3.65K reviews
1M+
Downloads
Content rating
Everyone
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About this app

eBird Mobile makes it easy to record the birds you see in the field, and seamlessly link these observations with eBird--a global online database of bird records used by hundreds of thousands of birders around the world. This free resource makes it easy to keep track of what you see, while making your data openly available for scientific research, education, and conservation. eBird Mobile is the only app that passes information directly from the Android device to your eBird account on the web.

Features

- Track your bird sightings from anywhere in the world.
- View your Life, Year, and Month lists for any region or nearby location.
- Full global taxonomy based on The Clements Checklist of Birds of the World.
- Common names available in 41 languages and regional versions (e.g., Portuguese names in Brazil or in Portugal).
- Checklists customized for your location and time of year, showing most likely species based on eBird data.
- Real-time feedback on whether a sighting is rare in the area.
- Quick entry tools to make note-taking faster than ever before.
- GPS enabled location plotting and tracking options.
- Map tools that show you hundreds of thousands of eBird Hotspots.
- Full offline functionality, enabling use in places with limited or no Internet connection.
- Entire app translated to Bulgarian, Czech, Danish, German, Spanish, Finnish, French, Hebrew, Croatian, Khmer, Norwegian, Dutch, Polish, Portuguese, Russian, Serbian, Swedish, Thai, Turkish, Ukrainian, Chinese (Simplified), and Chinese (Traditional).
Updated on
Jun 25, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location and Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.9
3.52K reviews
Daniel Bernard
June 27, 2025
Update has made the app basically unusable. It crashes whenever I do basically anything. Anytime I use the explore function, check submitted checklists, or have the app running in the background and then open it up - bam, crash. Aside from the nonstop crashes, the inability to edit the time or distance without deleting the entire track is asinine. The auto-detection of overlap, but not being able to account for continuing to bird after prematurely stopped the track (or the app crashes) is dumb.
1 person found this review helpful
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Caleb Shingleton
June 19, 2025
As a daily birder, eBird has completely changed the way I keep track of my sightings. It’s super easy to use, and I love how I can log checklists, explore hotspots, and even get alerts for rare birds in my area. The “Explore” tab helps me discover new places to bird, and I like seeing what birds have been reported near me. Another thing that I really like is, that my checklists are going towards conservation and scientific data.
3 people found this review helpful
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Tom Cooper (Austin)
June 19, 2025
At least a third of the time, the app will not allow the checklist to be submitted ("There was an error submitting the checklist."). Re-booting the phone does not help. The only way I have found past this issue is to wait a day and submit again. Update 19 June 2025: It's happening again - can't submit checklists from the app.
3 people found this review helpful
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What’s new

Minor bug fixes and performance enhancements