Western pine beetle (Dendrochroctonus brevicomis) being pitched out of a ponderosa pine (Pinus ponderosa).
Dung beetles (Canthon imitator) on the Santa Rita Experimental Range. We are not working with these beetles, but we couldn't resist the photo.

native grasses as low-input turfs

Demand for more resource-efficient use of natural resources has increased public sentiment for the use of native plants in landscapes and large-scale turf plantings (e.g. parks, golf courses). Nearly all turf plantings in the desert Southwest now involve a non-native grass (bermudagrass) that requires relatively high levels water inputs