Its awesome to see the Cornell Lab of Ornithology continue its work in this way. I first heard of it through seeing mention of the "Haikubox" which is a self-contained BirdNet device. In looking it up I see that there is another commercial device and a DIY Raspberry based hardware. All are reviewed at the below link:

https://becausebirds.com/bird-auto-id-showdown-comparing-bio...