Merlin Bird ID by Cornell Lab

Merlin Bird ID by Cornell Lab

by Cornell Lab of Ornithology

4.9
Downloads: 5,000,000+ Reviews: 155,000 Content Rating: Everyone Country: US

Recent Reviews

Justin Mowbray

4★

I was really excited to use this app and start cataloging birds, however, the life list is not working properly. I cataloged three birds and they are not showing up on the life list. if this issue's fixed, I'd happily give it five stars. thank you for all the hard work you've done on this app! update: the app does show you your life list but only a day after, which seems odd. I do think another disappointing aspect of the app is that when you take a picture of a bird, it does not save it.

January 27, 2026 17 likes

dana anderson

5★

I don't really like rating apps unless they leave a lasting Mark and that's what this app has done. I've always been interested in birds but never got around to actually learning how to identify them? this app makes it incredibly easy with the ability to identify them just by the noises they make. I've been in many states including Wisconsin, Minnesota, Colorado, Hawaii, and California and no matter where I go, it has been consistent in giving me accurate birds just based on a call.

February 16, 2026 26 likes

Nancy J. Smyth

5★

I love this app. It's one of the few that I let myself use first thing in the morning because it brings me more in touch with my surroundings not into my phone. I enjoy being able to identify birds through their songs and callscalls and also through looking them up. it's a free app, but I donate a little bit to them every month.

March 10, 2026 7 likes

Shea

4★

Great app! I love the info about birds, the pictures, the call recordings, etc! It's been so fun keeping an eye (and ear) out for the birds in my area, since it gets me off my phone & interacting with my surroundings for once! My criticisms: 1) I'm unable to see a list of birds that I've sighted for the DAY. All I'm able to do is see the TOTAL list of spotted birds. This affects my feelings of achievement. 2) There are too many steps to log a sighting each time. This affects motivation to log.

May 16, 2025 88 likes

Melissa Blomquist

5★

Super easy to navigate. Offers up very specific species based on my location and other identifying factors. Also has an easy to use and accurate photo ID option. It has bird calls and songs for each species, and I enjoy playing them to hear the birds respond. I have even used it on bird watching walks to call in the birds to take better pictures. If there was one thing I would change about it, I would add a feature to share the beautiful audio recordings I have captured.

April 25, 2025 434 likes