iNaturalist

iNaturalist is a social network for naturalists! Record your observations of plants and animals, share them with friends and researchers, and learn about the natural world.

iNaturalist

Similar category: Merlin Bird ID [1]. Uses audio to identify the birds around you.

[1] https://merlin.allaboutbirds.org/

Merlin Bird ID - Home

Identify Bird Songs and Calls Sound ID listens to the birds around you and shows real-time suggestions for who’s singing. Compare your recording to the songs and calls in Merlin to confirm what you heard. Sound ID works completely offline, so you can identify birds you hear no matter where you ar

Merlin Bird ID - Free, instant bird identification help and guide for thousands of birds
Aaand if you like birds, Listers documentary is a lot of fun https://youtu.be/zl-wAqplQAo
LISTERS: A Glimpse Into Extreme Birdwatching

YouTube
The funny thing is I got into birds because of the app. I hike alone often. Identifying the bird and then challenging myself to identify it correctly from memory going forward (before double checking with the app) is a fun game that draws one into the environment. Then, once you remember the bird (or, in my case, whatever nickname I came up with) you start learning and remembering facts about the bird.