[PCA] APP: Help needed to expand plant id iPhone app Leafsnap to western North America

[Olivia Kwong]

---------- Forwarded message ----------
Calling all nature enthusiasts! We need your help to build the world’s 
most comprehensive electronic field guide for plants. Our existing iPhone 
app, Leafsnap<http://leafsnap.com/>, uses visual recognition software to 
help identify tree species from photographs of their leaves. However, our 
current database only includes trees in the Northeast U.S. Help us expand 
that coverage by uploading images of tree leaves using the iNaturalist 
app<http://www.inaturalist.org/projects/leafsnap> (available for both iOS 
and Android devices). Detailed instructions for participating in this 
exciting mobile crowdsourcing project are available here: 
http://biotrackers.net/Leafsnap-Project/home.html