Impact of Fire on Small Mammals in a Mixed-mesophytic Forest in Southeastern Kentucky

Krupa, James J.; Estes, Terri A.; Crawford, Todd J.; Schlosser, Ann M.; Chermak, Kevin A.; Justice, Tiffany D.; Riggs, Devin L.; Larder, Bridget M.; Head, Justin A.; Schapker, Heidi; Forester, Joseph T.

doi:10.3101/1098-7096(2005)66[67:iofosm]2.0.co;2

Cited by 2 publications

(2 citation statements)

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“…It is well‐known that structural complexity of the forest floor (i.e., coarse woody debris, rock outcrops, etc.) offer habitat to a variety of small mammal species (Barry and Francq , Planz and Kirkland , Krupa et al ). Small mammals were consumed frequently by female fishers from West Virginia and Maryland (Dzialak et al ).…”

Section: Discussionmentioning

confidence: 99%

“…Our forest‐floor complexity variable was a combination of rocky ground cover and coarse woody debris. By combining coarse woody debris and rocky cover into one variable, we more appropriately quantified conditions known to influence the availability of potential prey (Barry and Francq , McCay , Krupa et al ). We characterized rocky ground cover within 2 × 2‐m 2 plots at each of the 5 points where canopy cover was estimated.…”

Section: Methodsmentioning

confidence: 99%

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Rest-site selection by fishers (Martes pennanti) in the eastern deciduous forest

Gess

Ellington

Dzialak³

et al. 2013

Wildl. Soc. Bull.

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Information on fisher (Martes pennanti) resource selection in deciduous forests of eastern North America is limited. We studied resting habitat selection in a fisher population that recolonized predominantly deciduous forest in Pennsylvania, USA, during 2006USA, during -2007 We quantified selection by comparing used and randomly selected available sites at 2 spatial scales: the rest structure and at the rest site (area surrounding rest structures). We identified 79 rest structures used by 15 fishers. The most common rest sites were live trees with cavities or broken tops (69%), with black cherry (Prunus serotina), American beech (Fagus grandifolia), and sugar maple (Acer saccharum) accounting for nearly 65% of tree use. Standing dead trees with cavities or broken tops accounted for 17% of rest structures. Ground-level structures (including burrows, rock piles, and root balls) comprised 14% of observations. Trees selected as rest structures were larger in diameter at breast height (55.3 cm AE 14.9 cm) than were trees at the center of random sites (28.8 cm AE 6.8 cm). Relative to random sites, important components of forest surrounding rest structures included structurally complex forest floors (based on coarse woody debris and rocky ground cover), canopy complexity, and diversity of tree condition class. Maintaining resting habitat for fishers in the eastern deciduous forest can be accomplished through management practices that encourage structurally diverse forests, including retention of coarse woody debris, and variation in tree size and condition. Ó 2013 The Wildlife Society.

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Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%