Best Nestwatch By The Cornell Lab Apps

250+ iOS apps curated and reviewed

3.7 avg rating
20 free apps
Updated July 2026

With an average user rating of 3.7★, the nestwatch by the cornell lab category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Nestwatch By The Cornell Lab Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NestWatch by the Cornell LabNestWatch by the Cornell LabFree4.0★ (18)NoNoAug 2026
2Merlin Bird ID by Cornell LabMerlin Bird ID by Cornell LabFree4.9★ (109K)NoNoAug 2026
3eBirdeBirdFree3.8★ (797)NoNoAug 2026
4Audubon Bird GuideAudubon Bird GuideFree4.3★ (4.5K)YesNoAug 2026
5Project FeederWatchProject FeederWatchFree3.0★ (68)YesNoAug 2026
6Cornell ConnectsCornell ConnectsFree1.9★ (9)NoNoAug 2026
7Cornell ChatterCornell ChatterFree4.0★ (5)NoNoAug 2026
8Zetta: Recording Insect MomentZetta: Recording Insect MomentFreeNoYesJul 2026

Top Picks for Nestwatch By The Cornell Lab

NestWatch by the Cornell Lab#1

NestWatch by the Cornell Lab by Cornell University

Editor's Choice
📚 Education
4.0(18 ratings)
Free
NestWatch by the Cornell Lab screenshot 1
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NestWatch by the Cornell Lab screenshot 4

Contribute to citizen science by tracking nesting birds across North America. Record nest locations, species, and nesting details to build a comprehensive database for scientific research and conservation efforts. The app offers offline functionality for data entry in remote areas.

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😊(109K ratings)
Free
#11in Reference
Merlin Bird ID by Cornell Lab screenshot 1
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Merlin Bird ID by Cornell Lab screenshot 6

Easily identify birds by sight or sound using advanced machine learning. Explore birds in your region, track your sightings, and learn about species with photos, sounds, and range maps. This free app from the Cornell Lab of Ornithology helps build your birding skills.

What We Love

  • 🚀 Helpful for bird identification
  • 🔒 Accurate bird identification
  • 👍 Easy to use
  • 👍 Useful for beginners and experts

Room to Improve

  • 🐛 Sound ID not always accurate
  • 🐛 Occasional crashes or bugs
  • 🐛 Difficulty adding birds to life list
eBird#3

eBird by Cornell University

Cornell Lab of Ornithology
Worth Considering
🔍 Reference
3.8😐(797 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

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔋 High battery consumption
  • 📍 Issues with location tracking and mapping

More Nestwatch By The Cornell Lab apps to explore

4
Audubon Bird Guide
Audubon Bird Guide
Audubon Bird Guide
Identify over 800 bird species
Free

Identify North American birds with this comprehensive field guide. Features include a bird ID tool based on observations, detailed species information with photos and audio, and a personal sightings log. Discover nearby birding locations and connect with conservation efforts.

Bird identification toolDetailed species profilesBird song and call audio
🔍 Reference
(4.5K)
free with in-app purchases
5
Project FeederWatch
Project FeederWatch
Project FeederWatch
by Cornell University
Free

Easily report bird sightings from your feeder for scientific research. Track your statistics, access past counts, and learn about local feeder birds. Contribute to a large database that aids conservation efforts.

Report winter bird sightingsTrack sighting statisticsAccess past count archives
📚 Education
(68)
ad-supported
6
Cornell Connects
Cornell Connects
Cornell Connects
by Cornell University
Free

This official university application helps students stay organized, access campus resources, and communicate with the community. It facilitates involvement and provides essential tools for navigating university life.

Campus involvementStay organizedAccess resources
📚 Education
(9)
free
7
Cornell Chatter
Cornell Chatter
Cornell Chatter
Connect with Your Community
Free

Connect with students, staff, and groups within your college. Engage in live discussions, ask questions, and follow topics of interest in a secure environment. Discover what matters within your university community.

Connect with college communityLive discussion feedAsk questions to staff
💼 Business
(5)
free
8
Zetta: Recording Insect Moment
Zetta: Recording Insect Moment
Zetta: Recording Insect Moment
by PT SYSTEM TARA GLOBAL
Free
📊 Productivity
(0)
9
Ornexa
Ornexa
Ornexa
by BOGDAN SEDA
Free
✈️ Travel
(0)
10
PerchLens
PerchLens
PerchLens
by POCKET INC
Free

This app enhances bird watching by integrating camera technology with bird feeders to capture images of visiting birds. It offers enthusiasts an innovative way to observe and engage with local wildlife.

Camera-enabled bird feederCaptures images of visiting birdsInnovative nature engagement
🔧 Utilities
(304)
free
11
BirdWeather
BirdWeather
BirdWeather
Bird sound identification
Free

Identify bird species through sound with this bioacoustics app. It connects to a specialized device to detect and display real-time species information from a vast database. Explore global wildlife activity and gain insights into nature's soundscapes.

Real-time species recognitionGlobal community insightsQuick device setup
📚 Education
(22)
free
12
[bird identifier] by Birdby
[bird identifier] by Birdby
[bird identifier] by Birdby
Photo & Sound Identification
Free
🔍 Reference
(0)
13
Bird QR
Bird QR
Bird QR
by CELLC
Free

Enhance your reading experience with this app that brings bird identification books to life. Access high-definition bird songs, calls, and supplementary information directly from your device. It also connects you to valuable ornithology resources and other helpful birding tools.

Access bird songs and callsStream supplementary contentLink to Merlin Bird ID app
🔍 Reference
(64)
free
14
The Hummingbird Whisperer
The Hummingbird Whisperer
The Hummingbird Whisperer
Your Pocket Field Journal
Free
🔍 Reference
(0)
15
Birds Sounds and Music
Birds Sounds and Music
Birds Sounds and Music
Original, Natural Birds Sounds
Free

Discover a variety of bird species with their natural sounds and accompanying images. This application is designed to entertain children and help them learn about birds, while also offering relaxing nature sounds for adults.

Natural bird soundsHigh-quality bird imagesForest ambience sounds
🎬 Entertainment
(12)
free
16
GoBird - Guide to Nearby Birds
GoBird - Guide to Nearby Birds
GoBird - Guide to Nearby Birds
by Tony Gentilcore
Free

Identify birds with high-resolution photos and extensive sound recordings. Discover birdwatching hotspots, track rare sightings, and map species locations worldwide. This free app offers a simple interface to a comprehensive bird sighting database.

Bird identification with photosBird call and song recordingsBirdwatching hotspot finder
🔍 Reference
(18)
free
17
Find the Birds
Find the Birds
Find the Birds
by Thought Generation Society
Free

Explore diverse global habitats and discover local bird species. Engage in conservation missions to aid avian populations and collect informative cards detailing each bird's characteristics. This educational game offers a visually appealing and interactive way to learn about ornithology.

Explore global habitatsIdentify local bird speciesComplete conservation quests
📚 Education
(18)
free
18
Bird Identifier, Bird Id
Bird Identifier, Bird Id
Bird Identifier, Bird Id
Bird Identification, Birding
Free

Instantly identify birds from a single photo using AI. Get detailed information on each bird, save your discoveries, and share them with friends. Perfect for bird watchers and nature lovers.

AI-powered bird identificationDetailed bird informationSave and share identifications
🔍 Reference
(1.9K)
free with in-app purchases
19
Raptor ID
Raptor ID
Raptor ID
Learn from hawkwatching pros
Free

This app provides expert-level identification for North America's diurnal raptors. It features nearly 1000 annotated photos and videos to help users identify birds in flight, catering to both beginners and experienced birdwatchers.

1000+ annotated photosIdentification videos in flightRange maps with eBird links
🔍 Reference
(44)
ad-supported
20
Hello Birdie
Hello Birdie
Hello Birdie
by Limitless Innovations, Inc
Free

This app connects to a smart bird feeder to let you see and share photos and videos of visiting birds. It uses AI to identify species and allows you to share your camera feed with others.

Connects to smart bird feederBird visitor notificationsAI bird identification
📚 Education
(24)
free

FAQ about Nestwatch By The Cornell Lab

What are the best nestwatch by the cornell lab apps for iPhone?
NestWatch by the Cornell Lab tops our nestwatch by the cornell lab apps ranking as of July 2026, with a 4.0-star average from 18 App Store ratings, and it's free to download.
Yes — 20 of the top nestwatch by the cornell lab apps we rank are free to download, including NestWatch by the Cornell Lab and Merlin Bird ID by Cornell Lab.
NestWatch by the Cornell Lab has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 250+ nestwatch by the cornell lab apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
NestWatch is a citizen-science project that allows users to track nesting birds in North America. You can report bird nest locations, record details like species, number of eggs, and young, and contribute to a large database on avian nesting success. The data collected is used for scientific research, education, and conservation.
Key features include the ability to add nest locations on an interactive map, enter detailed observations about species and nesting progress, and track your personal nesting statistics. The app also offers full offline functionality, making it ideal for use in areas with limited connectivity, and automatically syncs with the web version.