WINTER HABITAT AND NEST TREES USED BY NORTHERN FLYING SQUIRRELS IN SUBBOREAL FORESTS
نویسندگان
چکیده
منابع مشابه
Demography of northern flying squirrels informs ecosystem management of western interior forests.
We studied northern flying squirrel (Glaucomys sabrinus) demography in the eastern Washington Cascade Range to test hypotheses about regional and local abundance patterns and to inform managers of the possible effects of fire and fuels management on flying squirrels. We quantified habitat characteristics and squirrel density, population trends, and demography in three typical forest cover types...
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ROSENBERG, D. K., and ANTHONY, R. G. 1993. Differences in trapping mortality rates of northern flying squirrels. Can. J. Zool. 71: 660-663. We described trapping mortality rates of northern flying squirrel (Glaucomys sabrinus) populations in western Oregon, U.S.A., and evaluated the effects of sex, age, body mass, and number of times an individual was recaptured on these rates. Although the ove...
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Environmental Science and Geography Program, University of Alaska Southeast, 11120 Glacier Highway, Juneau, AK 99801, USA (SP) United States Department of Agriculture Forest Service, Pacific Northwest Research Station, Forestry and Range Sciences Laboratory, 1401 Gekeler Lane, La Grande, OR 97850, USA (WPS) Department of Biology and Wildlife, University of Alaska Fairbanks, Fairbanks, AK 99775,...
متن کاملUltrasonic Vocalizations Emitted by Flying Squirrels
Anecdotal reports of ultrasound use by flying squirrels have existed for decades, yet there has been little detailed analysis of their vocalizations. Here we demonstrate that two species of flying squirrel emit ultrasonic vocalizations. We recorded vocalizations from northern (Glaucomys sabrinus) and southern (G. volans) flying squirrels calling in both the laboratory and at a field site in cen...
متن کاملNorthern Flying Squirrel Densities in Fir Forests Of
The northern flying squirrel (Glaucomys sabrinus) is the primary prey of northern spotted owls (Strix occidentalis caurina) and California spotted owls (S. o. occidentalis) throughout much of the owls' ranges. Flying squirrel abundance patterns, however, are poorly documented. Using capture-recapture techniques to estimate density, we compared flying squirrel densities among 3 types of fir (Abi...
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ژورنال
عنوان ژورنال: Journal of Mammalogy
سال: 2000
ISSN: 0022-2372,1545-1542
DOI: 10.1644/1545-1542(2000)081<1071:whantu>2.0.co;2