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Ecology, management and conservation in natural and modified habitats
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Wildlife Research

Wildlife Research

Volume 52 Number 5 2025

WR24030Factors affecting the detection probability of a critically endangered flying-fox: consequences for monitoring and conservation

A. Dorrestein 0000-0003-3165-6603, H. P. R. Rust, N. A. Macgregor 0000-0002-7995-0230, B. Tiernan, A. Jankowski, J. C. Z. Woinarski 0000-0002-1712-9500, D. J. James, S. Flakus, M. Schulz, S. Pahor, A. Mann, B. Desmond and J. A. Welbergen

A photograph of a Christmas Island flying-fox, a critically endangered species.

Population monitoring is crucial for assessing trajectory of decline and the effectiveness of conservation efforts, yet it is subject to imperfect detection. This study aimed to assess what affects the detection probability of the Christmas Island flying-fox, and showed that environmental, spatiotemporal and other factors had significant impacts. This knowledge can be used when designing monitoring programs to maximise accuracy of estimates derived from monitoring. Photograph by Samantha Wright.


A Critically Endangered owl, the Norfolk Island morepork (Ninox novaeseelandiae undulata), perching on a branch.

Monitoring programs that can effectively detect population trends are an essential part of conservation management, yet they are regularly overlooked or poorly designed and executed. This study assessed the precision of three monitoring techniques for a Critically Endangered owl, the management of which requires the ability to detect very small changes in population size. We highlight the capacity of call broadcast to achieve high detectability relative to passive approaches and recommend the use of call-broadcast surveys in this case study. Photograph by Rohan Clarke.

WR24136Seasonal patterns of adult and subadult white shark presence at coastal aggregation sites in central California

Samantha Andrzejaczek 0000-0002-9929-7312, Taylor K. Chapple, Alexandra E. DiGiacomo 0000-0002-6375-6070, Salvador J. Jorgensen, Scot D. Anderson, Michael Castleton, Paul E. Kanive, Theodore E. J. Reimer, Timothy D. White and Barbara A. Block

A white shark swims at the surface by Año Nuevo Island, California.

We used acoustic tracking to examine seasonal habitat use of subadult and adult white sharks in central California, focusing on aggregation patterns near pinniped colonies. Data from 355 tags, deployed between 2006 and 2022, showed that adult males displayed the highest residency and earlier seasonal peaks, whereas subadults demonstrated higher coastal affinity year-round. The differences in habitat use among demographic groups are likely to be due to varying foraging and reproductive strategies, with expanded tracking showing new potential aggregation sites. Photograph by Samantha Andrzejaczek.

This article belongs to the collection: White Sharks Global proceedings and recent advances in white shark ecology and conservation.


Recreational hunters in the Land Between the Lakes National Recreation Area in Tennessee and Kentucky, USA.

Understanding small game hunters’ motivations could help improve hunter recruitment and retention. This study sought to understand the motivations of Tennessee small game hunters and identify existing motivational-based typologies. On the basis of our findings, we make recommendations on what agencies can do to enhance the experience of small game hunters with various motivations. Photograph by Land Between the Lakes.

WR24196City life does not change a small mammal community composition

Rebecca Rimbach 0000-0003-3059-0382, Kerrin Heinze, Lars Poorthuis, Jules Petit and Melanie Dammhahn

A photograph showing photos of small mammals captured by camera-trap.

Urbanization is one of the most important global drivers of environmental change altering biological communities. Our study showed that small mammal community composition, species diversity and evenness do not change along an urbanization gradient. The overall neutral results are likely to be due to generalist species expressing high phenotypic plasticity to bypass the urban filters. Photograph by Rebecca Rimbach.

WR24051Genetic characteristics of translocated Indian bison (Bos gaurus gaurus) from the core area of the Kanha Tiger Reserve to the Bandhavgarh Tiger Reserve in central India

Puneet Pandey, Sujeet Kumar Singh, Rahul De 0000-0002-4518-9607, Reeta Sharma, B. Navaneethan, M.P. Manjrekar, R. Vishwakarma 0000-0002-0804-3641, J. S. Chauhan, H. S. Negi, H. S. Pabla, Aseem Shrivastava, P. Nigam, K. Sankar, Bilal Habib 0000-0003-0040-6214 and S. P. Goyal 0000-0002-2284-8796

Principal coordinates analysis (PCoA) of Indian gaur samples using microsatellite data.

The reintroduction of individuals has been a standard tool for restoring species population and genetic variability for effective conservation planning. This study assessed the baseline genetic diversity and population genetic structure of the reintroduced Indian bison or gaur (Bos gaurus gaurus) in a central Indian forest following extirpation. These results suggest moderate genetic diversity, non-random mating, and habitat connectivity in the source population. Image by S. P. Goyal.

WR24159Power and the passion: assessing statistical power with simulations to optimise monitoring of a threatened lizard

Jack Bilby 0000-0003-3103-9605, Joshua S. Martin 0009-0003-2229-6623, Kelly Arbon, Ryan Baring, Jessica Clayton and Lucy F. R. Clive

A photograph of the endemic and endangered pygmy bluetongue lizard (Tiliqua adelaidensis).

Effective monitoring is critical for the conservation of cryptic and endangered species. This study aimed to optimise survey methods for the endemic and endangered pygmy bluetongue (Tiliqua adelaidensis) by using data simulations to determine optimal quadrat size for detecting population changes. The results demonstrated that 50 × 50-m quadrats balanced survey effort with statistical power, offering a robust framework for ongoing monitoring and conservation strategies. Photograph by Jack Bilby.

WR25010Indigenous and cross-cultural wildlife research in Australia: editorial

Jack Pascoe 0000-0001-6061-3130, Marlee Hutton, Sarah Legge 0000-0001-6968-2781, Emilie Ens, Hannah Cliff and Stephen van Leeuwen

This editorial highlights progress and the further need for Indigenous and cross-cultural wildlife research in Australia. It also introduces the major themes covered by the papers in this Collection including: (1) putting Country stewardship first through promotion of Indigenous priorities; (2) opportunities and benefits for wildlife research that come from working on Country in partnership with Indigenous Australians; and (3) the need for research partnerships with Indigenous Australians to prioritise respect and equity in benefit sharing.

This article belongs to the collection: Indigenous and cross-cultural wildlife research in Australia.

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