By José Antonio Pérez The desert volcanic landscape of the Pinacate and Grand Desert of Altar Biosphere Reserve, encompassing 7,146 square kilometers in northwestern Sonora,...
CEDO offers FREE! Nature Talks that include a Tour of the CEDO Field Station twice a week in English and in Spanish. The English talks are Tuesday at 2PM and Saturday at 4PM. The Spanish[...]
The (Friday) Seashell Museum www.seashellmuseum.com A privately owned seashell collection. This small museum is free admission. It is open to the public each Friday from 10 to 5 (except during the months of July, August[...]