Survival and mortality of the Arizona gray squirrel (Sciurus arizonensis)

Nichole L. Cudworth, John L. Koprowski

Research output: Contribution to journalArticlepeer-review


Arizona gray squirrels (Sciurus arizonensis) are endemic to the southwestern United States and northwestern Mexico. Despite classification as a species of concern in portions of its range, little is known about Arizona gray squirrels. We investigated survival and causes of mortality for a population of squirrels in the Huachuca Mountains in 2007 and 2008. Adult survival was high and did not differ between sexes, with probability of survival >0.70 one year postcapture. Predation was the most common known cause of mortality; consequently, management plans should account for habitat characteristics that provide protection from predators when managing for Arizona gray squirrels.

Original languageEnglish (US)
Pages (from-to)423-426
Number of pages4
JournalSouthwestern Naturalist
Issue number3
StatePublished - Sep 1 2014
Externally publishedYes

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics


Dive into the research topics of 'Survival and mortality of the Arizona gray squirrel (Sciurus arizonensis)'. Together they form a unique fingerprint.

Cite this