2011-04-15 arrived in Tucson

2011-04-16 Azure Gate and Patagonia-Sonoita Creek Preserve

2011-04-16 Azure Gate and Patagonia-Sonoita Creek Preserve

2011-04-17 Ash Canyon

2011-04-17 Ash Canyon

2011-04-18 Tohono Chul

2011-04-19 Ash Canyon again

2011-04-20 Sweetwater (sewer ponds)

2011-04-21 Madera Canyon

2011-04-22 last day at Azure Gate and stop at the Arboretum

2011-04-22 last day at Azure Gate and stop at the Arboretum