Boreal predator co-occurrences reveal shared use of seismic lines in a working landscape ...

• Main Authors: Tattersall, Erin R., Burgar, Joanna M., Fisher, Jason T., Burton, A. Cole
• Format: Dataset
• Language: English
• Published: Dryad 2020
• Subjects: Camera trap surveys; human disturbance; Multi-species monitoring; wildlife conservation; Canis latrans; Lynx canadensis; Canis lupus; Burton; Lynx
• Online Access: https://dx.doi.org/10.5061/dryad.hx3ffbg9x; https://datadryad.org/stash/dataset/doi:10.5061/dryad.hx3ffbg9x

Interspecific interactions are an integral aspect of ecosystem functioning that may be disrupted in an increasingly anthropocentric world. Industrial landscape change creates a novel playing field on which these interactions take place, and a key question for wildlife managers is whether and how species are able to coexist in such working landscapes. Using camera traps deployed in northern Alberta, we surveyed boreal predators to determine whether interspecific interactions affected occurrences of black bears (Ursus americanus), coyotes (Canis latrans), and lynx (Lynx canadensis) within a landscape disturbed by networks of seismic lines (corridors cut for seismic exploration of oil and gas reserves). We tested hypotheses of species interactions across one spatial-only and two spatiotemporal (daily and weekly) scales. Specifically, we hypothesized that 1) predators avoid competition with the apex predator, grey wolf (Canis lupus), 2) they avoid competition with each other as intraguild competitors, and 3) ... : Methods can be found in Tattersall, E. R., Burgar, J. M., Fisher, J. T., Burton, A. C. (2020), Boreal predator co-occurrences reveal shared use of seismic lines in a working landscape. Ecology and Evolution ...