As wildlife populations decline, supplementation of wild populations with captive individuals becomes a viable conservation strategy. As a case study, captive koala populations in South-East Queensland were tested and found to have nuclear but limited mitochondrial genetic variation as a potential genetic source for local wild populations. Measuring genetic representativeness is complex and population processes have likely led to genetic separation of populations.

Understanding determinants of positive and negative human behaviour towards threatened and endangered species is critical for ensuring species survival. Attitudes towards wildlife are not usually measured in regards to a specific species; measuring species-specific attitudes helps explain behaviour more than general wildlife attitudes. Efforts to conserve species that are negatively impacted by human behaviour should focus on fostering positive attitudes towards these species.

Human–wildlife conflict is a serious issue in Bhutan and careful management is required if the dual goals of wildlife conservation and economic livelihoods of farmers are to be met. In Toebesa Gewog, dholes, leopards and tigers constitute a significant threat to farmers’ livelihood. Dholes caused maximum livestock depredation resulting into farmers’ loss of income. Reducing human wildlife conflict through public awareness on livestock and wildlife management may serve to achieve conservation goals in Bhutan and elsewhere.

Capture-based research is an effective technique for studying polar bears, but there is a need to better understand the potential for capture to adversely affect bears. In this study, we found no adverse effects of capture or collaring on polar bear body condition, reproduction, or cub survival during a 40-year capture program. Our results suggest that capture is a safe and effective means of monitoring polar bear populations, which is becoming increasingly important as sea ice declines.

The flock bronzewing pigeon, Phaps histrionica, is an iconic bird of the Australian inland, noted for its strongly pulsing population, with large flocks appearing widely in some years interspersed with long periods of relative scarcity. Its ecology is poorly known, and this study sought to assess its resource use at one site across a period of changing food availability. Its conservation status has been considered insecure, and is likely to be dependent upon the effective management of its core refuge areas, which occur almost entirely in Mitchell grasslands, now almost exclusively used for pastoralism.

Human–wildlife competition is a worldwide problem. In the Brazilian Pantanal, the competition is between livestock and large cats, such as the jaguar (Panthera onca) and the puma (Puma concolor). Although cattle predation was a real concern for ranch operations, the majority of ranchers who implemented cattle management accept the risk of losing cattle to predation by large cats. We suggest that the focus of conservation actions be on cattle management aimed at minimising other sources of income loss caused by poor husbandry practices.