Best Ebird By Cornell Lab Of Ornithology Apps

250+ iOS apps curated and reviewed

3.8 avg rating
16 free apps
Updated November 2026

The best ebird by cornell lab of ornithology apps on iPhone average 3.8★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.

Compare top Ebird By Cornell Lab Of Ornithology Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1eBirdeBirdFree3.8★ (830)NoNoNov 2026
2Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (114K)NoNoNov 2026
3Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoNov 2026
4eBird Alert!eBird Alert!Free4.8★ (8)NoNoNov 2026
5Seek by iNaturalistSeek by iNaturalistFree4.8★ (31K)NoNoNov 2026
6NestWatch by the Cornell LabNestWatch by the Cornell LabFree4.0★ (18)NoNoSep 2026
7eBird ExplorereBird ExplorerFree—NoNoMay 2026
8Bird Identifier, Bird IdBird Identifier, Bird IdFree4.5★ (1.9K)NoYesNov 2026

Top Picks for Ebird By Cornell Lab Of Ornithology

eBird#1

eBird by Cornell University

Cornell Lab of Ornithology
Editor's Choice
🔍 Reference
3.8😐(830 ratings)
Free
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Easily record bird sightings in the field and contribute to a global database for scientific research and conservation. This app offers offline functionality, customized checklists, and GPS-enabled location plotting.

What We Love

  • 🚀 Excellent for citizen science
  • 🔍 Helpful for finding birds at hotspots
  • 📚 Useful for tracking life lists
  • 👍 Easy to use and submit checklists
  • 🤝 Integrates well with Merlin Bird ID

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔋 High battery consumption
  • 📍 Issues with location tracking and mapping
  • 🤔 Unintuitive user interface
  • 🔒 Privacy concerns with location data
Merlin Bird ID by Cornell Lab#2

Merlin Bird ID by Cornell Lab by Cornell University

Identify Birds You See & Hear
Strong Contender
🔍 Reference
4.9😊(114K ratings)
Free
#24in Reference
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Instantly identify birds by sight or sound. This app uses advanced machine learning and a vast database of bird sightings, sounds, and photos to help you discover and learn about avian species worldwide. Track your sightings and explore birds in your region.

What We Love

  • 🚀 Helpful for bird identification
  • 🔒 Accurate bird identification
  • 👍 Easy to use
  • 👍 Useful for beginners and experts
  • 👍 Enjoyable and fun to use
  • 👍 Comprehensive bird information
  • 👍 Excellent sound identification feature
  • 👍 Connects with eBird
  • 👍 Free app with no ads

Room to Improve

  • 🐛 Sound ID not always accurate
  • 🐛 Occasional crashes or bugs
  • 🐛 Difficulty adding birds to life list
  • 🐛 Limited bird packs for certain regions
  • 🐛 Requires location access
  • 🐛 High battery consumption
  • 🐛 Confusing user interface in some areas
Audubon Bird Guide#3

Audubon Bird Guide by National Audubon Society

Identify over 800 bird species
Worth Considering
🔍 Reference
4.3😊(4.5K ratings)
FreeAds
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Identify North American birds with a comprehensive field guide. Features include real-time bird identification, detailed species information, and sighting logs. Connect with a community of birdwatchers and conservationists.

What We Love

  • 🚀 Great app
  • 👍 Easy to use
  • 🔍 Helpful for identifying birds
  • 🎶 Useful bird calls and sounds
  • 📍 Provides location-based bird sightings
  • 🗺️ Detailed range maps
  • 🤝 Supports community features
  • 💰 Free app with great value

Room to Improve

  • 🐛 Buggy and crashes
  • 🔄 Confusing interface changes
  • 🔒 Requires account creation
  • 📍 Limited location-based features
  • 🗺️ Outdated or incomplete range maps
  • 🎶 Missing bird calls and sounds
  • 🖼️ Poor photo quality and functionality

More Ebird By Cornell Lab Of Ornithology apps to explore

FAQ about Ebird By Cornell Lab Of Ornithology

What are the best ebird by cornell lab of ornithology apps for iPhone?
eBird tops our ebird by cornell lab of ornithology apps ranking as of November 2026, with a 3.8-star average from 830 App Store ratings, and it's free to download.
Yes — 16 of the top ebird by cornell lab of ornithology apps we rank are free to download, including eBird and Merlin Bird ID by Cornell Lab.
eBird has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 250+ ebird by cornell lab of ornithology apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.