Habitat Loss Accelerates for the Endangered Woodland Caribou in Western Canada

Authors
Robert Serrouya
Melanie Dickie
Craig DeMars
Meike Wittmann
Stan Boutin
Resource Date:
December
2020

This resource is available on an external database and may require a paid subscription to access it. It is included on the CCLM to support our goal of capturing and sharing the breadth of all available knowledge pertaining to Boreal Caribou, Wetlands, and Land Management.

We present a model of apparent competition, parametrized using empirical data, to predict habitat restoration efficacy.

Habitat restoration has the potential to increase caribou densities by up to 2.51-fold.

Increases in caribou density can occur with minimal changes to wolf or moose density.

Incorporating the numerical feedback into simulations of foraging efficiency increased our understanding of the total response.

Simulated predator reductions increased caribou densities by more than twice the total response of restoration, suggesting restoration should be coupled with other direct management actions.