BirdsEye Bird Finding Guide
Birds in the Hand, LLC
Finding Bigfoot
FindB Games
Bigfoot Finding
Filadilfg
Alien Finding
Cubicly Apps & Games
Merlin Bird ID by Cornell Lab
Cornell Lab of Ornithology
Picture Bird - Bird Identifier
Next Vision Limited
Birda: Birding Made Better
Birda
eBird by Cornell Lab
Collins Bird Guide
NatureGuides Ltd
GoBird - Guide to Nearby Birds
Tony Gentilcore