Canadian National Railway (summer)
Basic information
Sample name: Canadian National Railway (summer)
Sample aka: Greater Sudbury

Reference: J. N. Popp and J. Hamr. 2018. Seasonal use of railways by wildlife. Diversity 10(104):1-10 [ER 3036]
Country: Canada
State: Ontario

Coordinate: 46° 15' 30" N, 80° 50' 15" W
Basis of coordinate: stated in text as range
Geography comments: "approximately 20 km of the transcontinental Canadian National Railway (CNR) located 2040 km south of the City of Greater Sudbury... from 4620'30", 8050'30" to 4611'30", 8050'00"... The studied section of the railway ranged in elevation from 200 to 230 m above sea level"
Habitat: temperate broadleaf/mixed forest
Protection: unprotected
Substrate: ground surface
Habitat comments: the train line "traversed 5 major wetlands, Great Lakes-St. Lawrence conifer-hardwood mixed forest [26], and approximately 3 km of open grasslands"
Life forms: carnivores, ungulates, other small mammals
Sampling methods: line transect, automatic cameras
Sample size: 164
Years: 2015, 2016
Days: 91
Seasons: summer
Nets or traps: 10
Camera type: digital
Cameras paired: no
Trap spacing: 2.000
Sampling comments: "From the beginning of July 2015 to the end of June 2016, 10 trail cameras (brands: Bushnell, Stealth Cam, Tasco) were placed along the 20 km stretch of studied railway, one every 2 km, attached to rail-side trees and directly facing the railway... regardless of the number of animals in an image, one photo was considered a single capture event... all capture events recorded within one hour from the initial capture were omitted from the data set"
trap days are not reported, but the study lasted almost exactly one year and the data were divided into four seasons, so there were about 91 days of sampling per season
birds are listed but usable counts are not provided
Sample: 3282
Contributor: John Alroy
Enterer: John Alroy
Created: 2019-03-16 14:36:43
Modified: 2019-03-16 14:40:14
Abundance distribution
9 species
0 singletons
total count 164
extrapolated richness: 9.0
Fisher's α: 2.047
geometric series k: 0.6346
Hurlbert's PIE: 0.7307
Shannon's H: 1.6758
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
Ursus americanus26115 kg browser-insectivore
Odocoileus virginianus1275 kg herbivore
Cervus canadensis2329 kg browser-grazer
Lepus americanus181.4 kg browser
Neogale vison2950 g
"Neovison neovison"
Alces alces8421 kg herbivore
Procyon lotor125.5 kg carnivore-granivore
Vulpes vulpes85.3 kg carnivore-insectivore
Canis lupus7643 kg carnivore
"Canis lupus" and "Canis lycon" combined, including supposed hybrids