Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. Pinyon pine typically grows either in pure stands or with juniper.

Pinyon pines fall into the latter category as they ... Single-leaf pinyons of California, Arizona, Idaho, Nevada and Utah exhibit a fantastic distribution found with barrel cactus of the Sonoran ...

Pinyon pine trees are integral in processes that control ... Research Professor Neil Cobb of Northern Arizona University, and Assistant Research Professor Michael Clifford of the Desert Research ...

Pinyon pines all over the Southwest were doing the ... Lisa Floyd of Prescott College in Arizona; Jayne Belnap of the U.S. Geological Survey in Moab, Utah; Jesse J. Anderson of Northern Arizona ...

An old two-leaf pinyon pine on the Grand Canyon North Rim, Arizona. Photo credit: bloodredrapture on Flickr A two-leaf pinyon pine cone with nuts inside Northeast of Valle, Arizona. Photo credit ...

A 2007 study by researchers at the University of Northern Arizona estimated that 150 Clark's Nutcrackers cached roughly 5 million pinyon pine nuts in a single season, benefiting not only the birds ...

Pinyon pine trees in south central Idaho ... The trees range across the arid Western lands of California, Nevada, Utah, Arizona and that tiny piece of Idaho. (Related species are found throughout ...

The Colorado pinyon pine — technically ... The Colorado pinyon ranges beyond this state to parts of Arizona, Utah and New Mexico, which actually claims it as its state tree.

Other states with population were Nevada, Utah, Arizona, Colorado ... Defenders of Wildlife argued without pinyon jays, the iconic piñon pine trees could also go extinct.

Pinyon pine trees are integral in processes that control ... Research Professor Neil Cobb of Northern Arizona University, and Assistant Research Professor Michael Clifford of the Desert Research ...