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Article
Rob Williams, Auteur ; David Lusseau, Auteur ; Philip S. Hammond, AuteurThis study examined the activities of "northern resident" killer whales (Orcinus orca) in Johnstone Strait, British Columbia, Canada, in July and August, from 1995 to 2002. Disturbance from boat traffic has been identified as a conservation conc[...]
Article
Enrico Pirotta, Auteur ; Nathan D. Merchant, Auteur ; Paul M. Thompson, Auteur ; Tim R. Barton, Auteur ; David Lusseau, AuteurAssessments of anthropogenic impacts on marine wildlife often concentrate on large-scale displacement. However, changes in the activity patterns of animals that do not flee could also affect their energy balance. Increasing boat traffic raises c[...]
Article
Rob Williams, Auteur ; David Lusseau, Auteur ; Philip S. Hammond, AuteurProtected areas are often proposed as tools for conserving endangered populations of marine megafauna. Our study area includes a voluntary no-entry reserve embedded within wider critical habitat for Threatened 'northern resident' killer whales u[...]
Article
John Symons, Auteur ; Enrico Pirotta, Auteur ; David Lusseau, AuteurIndividuals make behavioural decisions by weighing potential advantages and costs (e.g. increased food intake vs. increased risk of predation). When animals change their activities in response to a pe[...]
