In the largely deforested areas of Madagascar, small forest fragments remain as last refuges for amphibian diversity. Isolated populations of the Critically Endangered Anodonthyla vallani and Anilany helenae persist in the fragmented forest of Ambohitantely but little information is available to inform their management and any conservation interventions. We generated estimates of population size and occupancy for both species in the largest fragment of Ambohitantely Special Reserve using acoustic survey data collected from 84 sites along 12 transects in December 2018. We used a single-season occupancy model to estimate detection and occupancy and a Royal–Nichols model to estimate abundance and population size. Anilany helenae and A. vallani had high occupancy rates (80 and 93%, respectively) whereas their detection rates differed (34 and 55%, respectively). Abundance and occupancy were best explained by vegetation structure whereas detection was influenced by time of survey and rainfall. For our sampled sites the estimated population sizes of males were 855 for A. vallani, with an estimated density of 52 individuals/ha, and 388 for A. helenae, with an estimated population density of 23 individuals/ha. Given their relatively low densities, small population sizes and restricted ranges, any further habitat loss could have drastic consequences for these populations. Our results provide guidance for future species-focused studies, and can inform conservation management at the local scale. Our work will help to improve species monitoring in Madagascar and elsewhere, especially for range-restricted non-charismatic amphibians.

The largest colony of Cory's shearwater Calonectris borealis nests on the island of Selvagem Grande in the north-eastern Atlantic. In 2002, a programme of eradication was conducted to remove two alien invasive mammals, the house mouse Mus musculus and European rabbit Oryctolagus cuniculus. Preliminary studies recorded beneficial effects of the eradications for a variety of plant and animal species, including Cory's shearwater. We recorded fledging rates of shearwaters for 1982–2001, prior to the eradication, and for 2002–2020, after the eradication, from two quadrats, each containing 134–329 nest sites. Although there was annual fluctuation in fledging rates in the quadrats, the mean rate of 40.74 ±SD 3.92 fledglings per 100 nest sites for the two quadrats combined prior to the eradication of mammals increased significantly, to 52.88 ± SD 5.03 per 100 nest sites, after the eradications. Because the two mammals were removed synchronously it is difficult to know which factors depressed fledging of Cory's shearwaters on Selvagem Grande. However, the predatory behaviour of house mice on other oceanic islands, and the fact that increased fledging was seen soon after the eradications occurred, suggest predation by house mice on shearwater hatchlings was the main cause of losses.

A gap between research and management exists in numerous natural resource fields. This can lead to management actions that are based on experience rather than evidence and may be less effective as a result. The gap may be partly attributable to research not being relevant, timely or accessible for managers. Editorial boards of peer-reviewed journals are responsible for determining the relevance of submitted manuscripts for a journal's readership. Limited representation of natural resource managers on editorial boards may make it more difficult for journals to identify the topics and findings of most relevance for management, thus contributing to the research–management gap. We quantified the representation of natural resource managers on the editorial boards of 79 conservation and applied natural resource journals. We found that 65% of editors were affiliated with universities, 13% with research institutions, 12% with government agencies and 3% with NGOs. On average, 9% of editors were affiliated with an agency or organization responsible for managing or regulating natural resources. The proportion of managers on editorial boards did not differ significantly between natural resource fields or with journal impact factor. Potential benefits of greater integration of managers into the research and publishing process include selection of research topics with greater relevance for management, clearer statements of the management implications of research studies, and more frequent publication of research evaluating the effectiveness of management interventions. Further study is needed to evaluate whether greater participation of managers in the editorial review process may contribute to achieving these benefits.

An experimental research project is being carried out at Bako National Park in Sarawak to devise means by which young orphaned orang-utans can be re-established to wild living.

With the tragic death, through a shooting accident, of the 12th Duke of Bedford on the 9th October, 1953, the Fauna Preservation Society has lost one of its most able members, for not only was he keenly interested in anything connected with the preservation of wild life, but at Woburn he was also actively engaged in preserving certain species of ruminants that might otherwise have been lost to mankind for ever.

In Sarawak a comparatively new development is that orang-utans are being hunted for food, often with great cruelty. The Government is aware of the threat to the population, and special reserves are being considered. Lord Medway points out that only a change in local sentiment will save the orang-utans even in sanctuaries – they already have full legal protection – and suggests an appeal must be made to people to return to traditional ways.

The Nakuru hartebeest is virtually extinct. Only one male survives thanks to thoughtless slaughter. This article consists of extracts from a report to the Kenya Game Department by the author, then at University College, Nairobi, ending with a note by him on the scientific reason for conserving subspecies such as this hartebeest.