Fundación de Parques y Museos de Cozumel
Do you already know the APP Birds of Cozumel ?
It is available on the iOS and Adroid system, and you can download it for free.
It has images and songs of 109 species of birds from Cozumel, as well as a map with the locations of the tourist sites managed by the FPMC.
It is the only application in the world with a game of bird memorabilia and you can also report hummingbird nests.