[CoffeeOnWrite]

iNaturalist is another gem. Hackers please support these apps so they don’t turn into the AllTrails and Couchsurfing type rackets that we deserve.

[jcalx]

Merlin is run by the Cornell Lab of Ornithology, so it should (hopefully!) remain good and free, unlike apps by private companies with a profit motive.

[UncleOxidant]

With all of the federal cuts to university funding I'm not sure this is a given.

[sanktanglia]

I'm currently building out a tool to aggregate and also allow for submitting back to inaturalist, it's so great!