Communication and secrecy were key to the successful operation of the Underground Railroad. Safety was more important than quickness. Both fugitive slaves and members of the Underground Railroad learned to code and decode hidden messages, and to disguise signs to avoid capture. There were code names for routes and code numbers for towns. A quilt […]

The agave plant was used by Native peoples for numerous utilitarian items. Mescal served as a valuable food source still being harvested and prepared to this day by many Indigenous groups. For millennia people have pit roasted the heart of the plant yielding a nutritious food staple rich in calcium and zinc. This talk includes […]

Six hundred miles long from its source in the mountains of southwestern New Mexico to its confluence with the Colorado River above Yuma, the Gila has been an important avenue for the movement of birds, animals, plants, and peoples across the desert for millennia. Many cultures have sprung up on its banks, and millions of […]