Spatial and temporal patterns of problem polar bears in Churchill, Manitoba
Human–bear interactions near the town of Churchill, Manitoba occur annually because the Western Hudson Bay polar bear population spends 4–5 months on-land each year when the sea ice melts completely. Significant changes have occurred in the Hudson Bay ecosystem and in the bear population as a result of climate warming; however, how these changes may […]
Methods Used to Kill Fish: Field Observations and Literature Reviewed
This paper reviews the impact on fish welfare of a wide range of slaughter methods used commercially around the world. Because the end result of the slaughter is a food product, and because of the well-known relationship between an animal’s welfare and subsequent meat quality, the effects of the slaughter methods on the quality of […]
The welfare ethics of the commercial killing of free-ranging kangaroos: an evaluation of the benefits and costs of the industry
The commercial killing of kangaroos provides multiple benefits to society, but also causes both deliberate and unintended harms to kangaroos. The ethics of the kangaroo industry is assessed in terms of whether the assumed benefits justify the welfare costs. An analysis of the stated benefits indicates that killing for damage mitigation is beneficial mainly during […]