Sample name: Grand Marais

Reference: R. M. Timm. 1974. Rediscovery of the rock vole (Microtus chrotorrhinus) in Minnesota. Canadian Field-Naturalist 88:82 [ER 1672]

Habitat: temperate broadleaf/mixed forest

Substrate: ground surface

WMT: 15.8

CMT: -11.4

MAP: 622.0

Habitat comments: "in association with a long narrow bed of boulders deposited by the Rainey Lobe of Wisconsin glaciation" with surrounding vegetation including Abies, Picea, Thuja, Pinus, Populus, Betula, Acer, Rosa, and Vaccinium
climate data are for Isle Royale National Park and are from Scott and Binkley (1997, Oecologia)

Life forms: rodents,other small mammals

Sampling methods: no design,baited,snap traps

Sample size: 22 individuals

Years: 1973

Days: 3

Seasons: summer

Nets or traps: 167

Net or trap nights: 501

Sampling comments: "Museum Special snap-traps baited with a mixture of peanut butter and rolled oats... 167 traps" were "set in this area for 3 days"

Sample number: 1860

Contributor: John Alroy

Enterer: John Alroy

Created: 2015-12-27 09:31:09

Modified: 2015-12-26 22:31:09