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

Nichole L. Cudworth; John L. Koprowski

doi:10.1894/TAL-72.1

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

Nichole L. Cudworth
, John L. Koprowski

Research output: Contribution to journal › Article › peer-review

Abstract

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 language	English (US)
Pages (from-to)	423-426
Number of pages	4
Journal	Southwestern Naturalist
Volume	59
Issue number	3
DOIs	https://doi.org/10.1894/TAL-72.1
State	Published - Sep 1 2014
Externally published	Yes

ASJC Scopus subject areas

Ecology, Evolution, Behavior and Systematics

Access to Document

10.1894/TAL-72.1

Cite this

@article{6e1b876b08304e4981bd3505e636476b,

title = "Survival and mortality of the Arizona gray squirrel (Sciurus arizonensis)",

abstract = "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.",

author = "Cudworth, \{Nichole L.\} and Koprowski, \{John L.\}",

year = "2014",

month = sep,

day = "1",

doi = "10.1894/TAL-72.1",

language = "English (US)",

volume = "59",

pages = "423--426",

journal = "Southwestern Naturalist",

issn = "0038-4909",

publisher = "Southwestern Association of Naturalists",

number = "3",

}

TY - JOUR

T1 - Survival and mortality of the Arizona gray squirrel (Sciurus arizonensis)

AU - Cudworth, Nichole L.

AU - Koprowski, John L.

PY - 2014/9/1

Y1 - 2014/9/1

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/84929336630

UR - https://www.scopus.com/pages/publications/84929336630#tab=citedBy

U2 - 10.1894/TAL-72.1

DO - 10.1894/TAL-72.1

M3 - Article

AN - SCOPUS:84929336630

SN - 0038-4909

VL - 59

SP - 423

EP - 426

JO - Southwestern Naturalist

JF - Southwestern Naturalist

IS - 3

ER -

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

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this