St. Brieux (spring 2012)
Basic information
Sample name: St. Brieux (spring 2012)

Reference: P. O'Brien, E. Vander Wal, E. L. Koen, C. D. Brown, J. Guy, F. M. van Beest, and R. K. Brook. 2019. Understanding habitat co-occurrence and the potential for competition between native mammals and invasive wild pigs (Sus scrofa) at the northern edge of their range. Canadian Journal of Zoology 97:537-546 [ER 3343]
Country: Canada
State: Saskatchewan

Coordinate: 52° 37' N, 104° 51' W
Basis of coordinate: stated in text
Geography comments: "275 km2... near the town of St. Brieux"
Habitat: temperate broadleaf/mixed forest
Protection: unprotected
Substrate: ground surface
Disturbance: agriculture, grazing
Habitat comments: "part of a broad transition zone between the Prairie and the Boreal Plains ecozones... referred to as the Aspen Parkland Ecoregion... consists of a mix of annual cropland and perennial forage farmland, cattle grazing lands, native deciduous aspen forest, grassland, and wetland"
a plurality of sites are within forest
Life forms: carnivores, primates, rodents, ungulates, other small mammals
Sampling methods: no design, automatic cameras
Sample size: 314
Years: 2012
Days: 92
Seasons: spring
Nets or traps: 17
Camera type: digital
Cameras paired: no
Sampling comments: "We deployed 17 Hyperfire 900 camera units (Reconyx Inc., Holmen, Wisconsin, USA) from December 2011 to June 2013 in a stratified-random design. We stratified habitats into four dominant types: deciduous forest (n = 6 camera units), grassland (n = 3 camera units), cropland (n = 3 camera units), and wetland (n = 5 camera units)... We considered all photo series that were uninterrupted for up to 5 min as single events"
"winter" is assumed to mean all of March, April, and May, i.e., 92 days
indeterminate rodents, small mustelids, and birds are also listed in the table
Sample: 3712
Contributor: John Alroy
Enterer: John Alroy
Created: 2020-11-01 09:20:38
Modified: 2020-11-01 09:20:38
Abundance distribution
12 species
0 singletons
total count 314
extrapolated richness: 12.0
Fisher's α: 2.473
geometric series k: 0.6970
Hurlbert's PIE: 0.8152
Shannon's H: 2.0137
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
Sus scrofa1654 kg herbivore
Odocoileus virginianus10675 kg herbivore
Alces alces20421 kg herbivore
Canis latrans3812 kg carnivore-insectivore
Odocoileus hemionus1065 kg browser
Cervus canadensis5329 kg browser-grazer
Lepus americanus621.4 kg browser
Vulpes vulpes75.3 kg carnivore-insectivore
Procyon lotor145.5 kg carnivore-granivore
Erethizon dorsatum29.9 kg herbivore
Mephitis mephitis211.5 kg carnivore-insectivore
Homo sapiens1364 kg