| Abstract: | This collection
includes groupings of data collected by Brian Powell and others in relation to the Sonoran
Desert Inventory and Monitoring Network. Ecologists working with the Sonoran Desert
Inventory and Monitoring Network aim to collect pertinent information on plants, water, air,
birds, and climate by making observations at eleven National Park Service units. These
inventories, collected by Powell, include information on birds, amphibians and reptiles
(identified as 'herps' in the inventories), mammals, and plants at different locations
across Arizona. | |