Sky Island Alliance

A nonprofit organization

193 donors

Sky Island Alliance is dedicated to the long-term protection of the region's mountains, desert grasslands, life-giving waterways, and the amazing diversity of plants and animals they host.

The Sky Island region supports a great diversity of animal and plants species and habitat, both in the United States and in Mexico.  As a science-based conservation organization, we collect information about wildlife and resources and apply that knowledge to protect habitat and safeguard wild places.

The work of Sky Island Alliance and the support of our community - including members and donors from across the country - is essential to protecting, connecting and restoring this special place and the wildlife that call the region home. 

Protect. Connect. Restore. Explore. Adapt. 

Find out more here:

Organization Data


Organization name

Sky Island Alliance

Tax id (EIN)





PO BOX 41165
TUCSON, AZ 85717