ROOST-SITE SELECTION AND MOVEMENTS OF LITTLE BROWN MYOTIS (MYOTIS LUCIFUGUS) IN SOUTHWESTERN YUKON ...
(Uploaded by Plazi for the Bat Literature Project) Diurnal roost sites are a critical resource for bats. Despite their importance, we know little about the roosting habits of Little Brown Myotis (Myotis lucifugus) in the boreal forest of northwestern Canada and Alaska. To locate diurnal roost sites...
Main Authors: | , , |
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Format: | Article in Journal/Newspaper |
Language: | unknown |
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Zenodo
2014
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Subjects: | |
Online Access: | https://dx.doi.org/10.5281/zenodo.13433938 https://zenodo.org/doi/10.5281/zenodo.13433938 |
Summary: | (Uploaded by Plazi for the Bat Literature Project) Diurnal roost sites are a critical resource for bats. Despite their importance, we know little about the roosting habits of Little Brown Myotis (Myotis lucifugus) in the boreal forest of northwestern Canada and Alaska. To locate diurnal roost sites and determine minimum distances to foraging areas, we radio-tagged 10 Little Brown Myotis (7 adult females, 3 adult males) in the boreal forest of southwestern Yukon, Canada. All of the females roosted in a single building, with 1 using a bat house for 2 nights. In contrast, the males used a variety of roost sites, including buildings, rock cliffs, and trees, and switched roosts periodically. We observed sex-biased movements, with adult males traveling a significantly shorter distance between their diurnal roost sites and a key foraging area than adult females. Males tended to roost near a key foraging area, whereas radio-tagged females flew .5 km from their diurnal roosts to forage. Our data are some of the first ... |
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