Microhabitat selection by golden mice (Ochrotomys nuttalli) at arboreal nest sites

David M Wagner, George A. Feldhamer, Jonathan A. Newman

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

We measured habitat characteristics at 34 arboreal nest sites of golden mice (Ochrotomys nuttalli) and 34 paired random sites from May-Sept. 1997. Microhabitat was significantly different between the two types of sites. Arboreal nest sites differed from random sites in 5 of the 12 habitat characteristics measured including: more climbing vines and woody vegetation, greater horizontal vegetative cover as measured by a density board at a distance of both 3 m and 6 m from the nest and closer to understory trees. The presence of thick vegetation at arboreal nest sites may provide increased protection from predators, increased substrate for attachment of nests, protection from inclement weather and thermoregulatory advantages. Management strategies that increase the density of understory vegetation in areas where golden mice occur will enhance populations by improving nesting habitat and increasing recruitment and survival.

Original languageEnglish (US)
Pages (from-to)220-225
Number of pages6
JournalAmerican Midland Naturalist
Volume144
Issue number1
StatePublished - Jul 2000

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nest site
nesting sites
microhabitat
microhabitats
understory
vegetation
mice
nest
habitat
habitats
vine
nests
predator
vines
weather
substrate
predators

ASJC Scopus subject areas

  • Ecology

Cite this

Microhabitat selection by golden mice (Ochrotomys nuttalli) at arboreal nest sites. / Wagner, David M; Feldhamer, George A.; Newman, Jonathan A.

In: American Midland Naturalist, Vol. 144, No. 1, 07.2000, p. 220-225.

Research output: Contribution to journalArticle

Wagner, David M ; Feldhamer, George A. ; Newman, Jonathan A. / Microhabitat selection by golden mice (Ochrotomys nuttalli) at arboreal nest sites. In: American Midland Naturalist. 2000 ; Vol. 144, No. 1. pp. 220-225.
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