Globally, amphibians face many potential threats, including international trade. However, there is a lack of knowledge regarding the types, levels and dynamics of the amphibian trade at the global scale. This study reviewed the trade in CITES-listed species between 1976 and 2007. Four main trade groups (eggs, skins, meat and individuals) were identified. Trade in amphibian leather focused on Hoplobatrachus tigerinus (5,572 individuals), whereas trade in eggs focused on Ambystoma mexicanum (6,027 eggs). However, for the entire study period (1976–2007), trade in skins and eggs was small compared with trade in meat and live animals. The meat trade was estimated to be worth > USD 111 million, whereas the trade in live animals was estimated to be worth > USD 11.5 million in only three of the genera involved. Trade dynamics have changed as a result of changes in legislation, such as a ban on H. tigerinus exports from Bangladesh for meat. Within the live trade 22 species categorized as either Critically Endangered or Endangered were traded during the study period, and these require greater attention. International trade and potential conservation benefits are affected by countries supplying captive-bred individuals to their domestic markets as this trade goes unrecorded. However, this study only investigated trade in species listed by CITES, and other species may comprise a significant additional component of international trade. The trade in amphibians is dynamic, and changes in both the types of trade and the species concerned were identified over the study period. Conservation concerns have multiplied from issues concerning population depletions to include indirect impacts associated with disease, predation and competition, which requires a reappraisal of data capture and reporting.

Attempts to mitigate conflict between wolves and livestock breeding in the Mugello area of central Italy have so far proven to be costly, resource-intensive and fraught with tension. I applied frame analysis as a tool for investigating the roots of such tensions. The frame-analytical perspective highlighted that, while current policy focuses on improving technical approaches, conflict is also fuelled by a discrepancy in the frames of meaning that groups of stakeholders construct around the issue of wolf management. I outline two discordant frames: a dominant valuable wolf frame, currently underlying policy, and a political wolf frame that challenges existing management aims. Barriers to communication and potential points of mediation are identified. In addition, I outline a third, problematic wolf frame that may act as a potential aid in the process of bridging the two discordant frames, which is identified as a condition for successful wolf management.

An effective educational framework is necessary to develop the engagement of children and adults with nature. Here we show how the tools for thinking framework can be applied to this end. The tools comprise 13 sensory-based cognitive skills that form the basis for formalized expressions of knowledge and understanding in the sciences and arts. These skills are explicitly taught in some curricula. We review evidence of specific tools for thinking in the self-reported thinking processes and influential childhood experiences of prominent biologists, conservationists and naturalists. Tools such as imaging, abstracting, pattern recognition, dimensional thinking, empathizing, modelling and synthesizing play key roles in practical ecology, biogeography and animal behaviour studies and in environmental education. Ethnographic evidence shows that people engage with nature by using many of the same tools for thinking. These tools can be applied in conservation education programmes at all levels by actively emphasizing the role of the tools in developing understanding, and using them to design effective educational initiatives and assess existing environmental education.

Deer populations are increasing throughout the northern hemisphere, and unregulated numbers can jeopardize biodiversity and the economy. These populations are difficult to monitor using visual counts. Estimating densities from surveys of faecal pellets is reliable but time-consuming and thus, if carried out by professionals, expensive. Utilizing volunteers has clear advantages. Based on research from the UK (6 years) and Nova Scotia, Canada (4 years), we investigated the methodological refinements and training required to achieve reliable data when using volunteers. For safety reasons volunteers worked in teams of 5–10 (n = 611) under supervision of scientists. We compared faecal accumulation rate and faecal standing crop surveys using 10 × 10 m quadrats. Both methods produced similar estimates of density, but because of significant time savings and greater volunteer enjoyment we favour faecal standing crop over faecal accumulation rate surveys. Volunteer teams surveyed quadrats significantly faster than a single professional but needed significantly longer to reach and stake out new quadrats. On average, teams found 68% of all droppings. Performance of individuals was affected by training, gender, and willingness and aptitude to survey. After five quadrats men scored significantly higher than women but this difference was reduced after 20 quadrats. Age did not affect performance but willingness and aptitude correlated with ability to find and identify droppings. We conclude that volunteers can monitor deer effectively but that techniques should be modified. The provision of context, training, supervision and verification by a professional are essential. Because of the drain on scientists’ time, cost-effective volunteer deployment is a question of scale.

Elephants are threatened globally by habitat loss, poaching and accelerating levels of human–elephant conflict. In the state of Odisha, east India, electrocution by domestic electric power lines is causing mortality of the Asian elephant Elephas maximus. We collated data on elephant mortality from such electrocution in the villages surrounding elephant habitat for a period of 12 years (2001–2012). During this period 118 elephants were killed in 91 incidences. Most deaths (73.68%) were a result of accidental contact with electric power lines whilst elephants were moving into agricultural areas for crop raiding. The increasing human population, poor electrical infrastructure and ivory poaching pose serious threats to the continued survival of these elephants. To reduce elephant mortality from electrocution and to ensure the long-term survival of this population of elephants we recommend strengthening of the electrical infrastructure, minimizing habitat destruction, increasing public awareness of the problem, and stronger law enforcement.

People who have a stake in their environment are more likely to volunteer to assist conservation but they must be empowered to do so. This study explored the possibility of harnessing volunteers in the control of an invasive predator, the American mink Neovison vison, which decimates seabird colonies in coastal west Scotland. A questionnaire was sent to ecotourism boat operators, a group assumed to have an economic interest in wildlife biodiversity and a stake in their environment, to gauge their opinion on lethal control of American mink. The majority (64%) of respondents were concerned about the presence of mink in their area, agreed with control in principle and were willing to become involved in a volunteer capacity. Respondents who would not volunteer but agreed with control (21%) might reconsider if mink had a visible impact on their local wildlife. The minimum level of support people expected was information on where to get, and how to deploy, monitoring and trapping equipment. This study confirms that people with an intrinsic interest in wildlife consider themselves willing to protect their local biodiversity, with only limited resource input, such as an information pack, from external sources.

Surprisingly little is known about the spatial dimensions of most tropical ungulate migrations, including that of wildebeest Connochaetes taurinus, a species famous for long-distance movements. Using non-invasive photographic identification of 834 adult wildebeest from 8,530 images collected over 4 years we characterize patterns of migratory connectivity throughout the northern Tarangire–Manyara Ecosystem, Tanzania. We document movements between Tarangire and Lake Manyara National Parks and northwards to the shore of Lake Natron, a straight-line distance of > 130 km. Fifty-six percent of observed movements occur outside the ecosystem's three main protected areas. We supplement photographic data with fine-scale movement data from two individuals with global positioning system collars, and identify three narrow bottlenecks, each vulnerable to human development. We discuss the possible consequences for the wildebeest population if these bottlenecks become impeded. Persistence of this migration alongside a growing human population and proposed road improvement will require additional measures to ensure that pathways remain open to wildlife movement and protected from illegal hunting.