https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Animal welfare considerations for using large carnivores and guardian dogs as vertebrate biocontrol tools against other animals https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:35267 Mon 08 Jul 2019 10:13:22 AEST ]]> Only the largest terrestrial carnivores increase their dietary breadth with increasing prey richness https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40426 Puma concolor, spotted hyaena Crocuta crocuta, jaguar Panthera onca, lion Panthera leo, and tiger Panthera tigris), plus the Eurasian lynx Lynx lynx and the grey wolf Canis lupus (which are usually top predators in the areas from which data were obtained), showed greater dietary breadth and/or used a greater number of large prey species (i.e. increased generalism). We suggest that dominant large carnivores encounter little competition in expanding their dietary breadth with increasing prey richness; conversely, the dietary niche of subordinate large carnivores is limited by competition with larger, dominant predators. We suggest that, over evolutionary time, resource partitioning is more important in shaping the dietary niche of smaller, inferior competitors than the niche of dominant ones.]]> Fri 22 Jul 2022 14:23:21 AEST ]]>