BirdLens
Bird identification and discovery app
Identify birds by photo or sound. Explore species and save every sighting.




What bird is that? Identify it with BirdLens.
BirdLens helps you identify birds by photo or sound and keep every discovery in one place. Take a photo or record a bird song to get likely matches. Review useful species details, then save the sighting to your personal bird atlas.
IDENTIFY BIRDS BY PHOTO Point your camera at a bird or choose a photo from your gallery. BirdLens analyzes visible details and returns likely matches with useful species information.
RECOGNIZE BIRD SONGS AND CALLS Hear a chirp you do not recognize? Record the sound and let BirdLens identify the bird behind the call.
EXPLORE BIRD SPECIES Use the built-in bird guide to learn about appearance, habitat, diet, migration, calls, and other fascinating facts.
DISCOVER BIRDS NEAR YOU Enable location to explore species found around you and discover what to look for on your next walk.
BUILD YOUR PERSONAL BIRD ATLAS BirdLens keeps your photo and sound identifications together, making it easy to revisit discoveries and grow your personal bird collection.
ENHANCE BIRD PHOTOS Improve image clarity when a distant or soft photo needs extra detail before identification.
MADE FOR EVERY BIRD LOVER Whether you are beginning your first birdwatching adventure, hiking with family, or building a serious life list, BirdLens puts a powerful bird identifier and field guide in your pocket.
Download BirdLens and turn every walk, song, and sighting into a discovery.
Make BirdLens part of your day
BirdLens is designed for curious beginners, regular birdwatchers, travelers, photographers, and anyone who encounters an unfamiliar bird outdoors. It can help when a clear photo is available, when a call is easier to capture than an image, or when the goal is simply to learn which species may be present in the surrounding area.
Capture
Take or choose a bird photo, record a sound, or open nearby discovery when no capture is available.
Review
Examine the recognition result and use the surrounding context to learn more about the possible species.
Remember
Return to saved identifications and enhanced photos to build a more useful personal observation record.
Explore with BirdLens
Bird identification by photo or sound: which input works best?
Learn when to identify a bird from a photo, a sound recording, field context, or nearby discovery—and how to verify a suggested species.
BirdLens vs Merlin Bird ID: identify, then verify
A fair BirdLens vs Merlin Bird ID comparison covering photo and sound identification, offline use, guides, nearby birds, saved history, and verification.
BirdLens vs Picture Bird: identify, explore, and verify
Compare BirdLens and Picture Bird for photo and sound identification, nearby discovery, reference content, saved history, photo tools, and expert help.