Table 1.
Description of the candidate models used to investigate the relationship between habitat selection or home range composition and the probability that adult caribou died from predation, the calving rate of females, the probability that a calf died by predation during its first year of life, and home range size of adult forest-dwelling caribou in the Charlevoix region, Québec, Canada.
Figure 1.
Respective effects of active and derelict road density on the probability that adult caribou are depredated in a given year (represented by the natural logarithm of the hazard of dying) in areas of low and high total road densities (below or above the median total road density found within the annual home range of all caribou), in a population of forest-dwelling caribou in the Charlevoix region, Québec, Canada, from 1999–2000 and from 2004–2011.
Table 2.
Regression coefficients (β), hazard ratios (HR), and 95% confidence limits of hazard ratios (95% CL) of the most parsimonious models investigating the relationship between annual home range composition and the probability that adults died from predation in a population of forest-dwelling caribou in the Charlevoix region, Québec, Canada, from 1999–2000 and from 2004–2011.
Table 3.
Regression coefficients (β) and 95% confidence limits (95% CL) of the most parsimonious models investigating the relationship between annual home range composition and the calving rate of females, the probability that a calf died by predation during its first year of life, and home-range size of adults in a population of forest-dwelling caribou in the Charlevoix region, Québec, Canada, from 2004–2011.
Table 4.
Mean () and confidence limits (90% CL) of the parameter estimates of fine scale resource selection functions comparing habitat selection between individuals that died from predation (see estimates of status×habitat covariates interactions) and individuals that survived (see estimates of habitat covariates without interaction) in a population of forest-dwelling caribou in the Charlevoix region, Québec, Canada, from 2004–2011.