Basic information
Sample name: Ajos
Sample aka: S1

Reference: J. Coronel-Arellano, N. E. Lara-Díaz, C. E. Moreno, C. E. Gutiérrez-González, and C. A. López-González. 2018. Biodiversity conservation in the Madrean sky islands: community homogeneity of medium and large mammals in northwestern Mexico. Journal of Mammalogy 99(2):465-477 [ER 3011]
Country: Mexico
State: Sonora

Coordinate: 30.9° N, -109.9° W
Basis of coordinate: estimated from map
Geography comments: "within the PNA named Área de Protección de Flora y Fauna Bavispe" in the Sierra Los Ajos, which has been "federally protected property... for over 70 years"
elevation 1515 to 2556 m
Climate and habitat
Habitat: tropical/subtropical coniferous forest
Protection: wildlife protected area
Substrate: ground surface
MAT: 14.0
MAP: 500.0
Habitat comments: "Petran Montane Conifer Forest (68.67%) and Madrean Evergreen Woodland (31.32%; Table 1)"
MAT 12 to 16º C, MAP 400 to 600 mm
no cattle are present and there is no hunting
Life forms: carnivores, rodents, ungulates, other small mammals
Sampling methods: no design, baited, automatic cameras
Sample size: 207
Years: 2009
Seasons: spring, summer
Nets or traps: 28
Net or trap nights: 1107
Camera type: digital
Cameras paired: no
Trap spacing: 0.780
Sampling comments: sampling was in April, May, and June
"We used 2 digital camera trap models: Wildview Xtreme 2.0 and Wildview Xtreme 5.0... Cameras were placed on trails identified as wildlife passing points, oriented in a north–south direction. We fixed them to trees at a height ranging from 50 to 100 cm... we placed a bait consisting of oats, corn, sardines, and vanilla essence at a distance between 3 and 5 m from each camera... As an independent event for a given species, we considered a single record of that species at a site, within a 24-h period... each individual was considered as an independent record during the 24-h period"
Sample: 3240
Contributor: John Alroy
Enterer: John Alroy
Created: 2019-03-06 17:02:49
Modified: 2019-03-06 17:14:20
Abundance distribution
15 species
3 singletons
total count 207
extrapolated richness: 19.0
Fisher's α: 3.714
geometric series k: 0.7353
Hurlbert's PIE: 0.7955
Shannon's H: 1.9660
Good's u: 0.9856
Each square represents a species. Square sizes are proportional to counts.