Persistence of southern flying squirrel winter aggregations: roles of kinship, familiarity, and intruder squirrels
نویسندگان
چکیده
منابع مشابه
Monitoring Southern Flying Squirrel Populations with Nest Boxes
Evaluating the practicality, economic, and sampling efficiency of potential monitoring programs is a first step in validation. Thus, we established a system of nest boxes in southeast Ohio to evaluate the feasibility of using a system of nest boxes to monitor changes in southern flying squirrel (Glaucomys volans) populations. We recorded the time of box placement until first usage and types of ...
متن کاملHabitat and Landscape Correlates of Southern Flying Squirrel Use of Red-Cockaded Woodpecker Clusters
Southern flying squirrels (Glaucomys volans) can have significant negative impacts on redcockaded woodpecker (Picoides borealis) reproductive success and group size. Although direct control of southern flying squirrels may be necessary in small red-cockaded woodpecker populations (<30 groups), creation of high quality habitat through landscape management is the preferred method for managing lar...
متن کاملEffects of southern flying squirrels Glaucomys volans on red-cockaded woodpecker Picoides borealis reproductive success
Anecdotal data gathered from many populations suggest that southern flying squirrel (SFS, Gluucomys volans) use of the endangered red-cockaded woodpecker’s (RCW, Picoides borealis) nest and roost cavities may negatively affect RCW populations. We conducted a controlled experiment to determine the effects of SFSs on RCW reproductive success. During the 1994 and 1995 breeding seasons, SFSs were r...
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 کاملFlying Squirrel–associated Typhus, United States
T fever from Rickettsia prowazekii infection is a severe and occasionally fatal disease in humans. Frequently referred to as epidemic typhus or louse-borne typhus, this disease can cause large epidemics when conditions are favorable for person-to-person spread of body lice (Pediculus humanus humanus). For the last few decades, reported outbreaks have been confined mainly to the cold mountainous...
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ژورنال
عنوان ژورنال: Journal of Mammalogy
سال: 2011
ISSN: 0022-2372,1545-1542
DOI: 10.1644/10-mamm-a-388.1