User profiles for David Roshier

David Roshier

University of Adelaide, Fauna Research Alliance
Verified email at adelaide.edu.au
Cited by 2985

[HTML][HTML] Cues, strategies, and outcomes: how migrating vertebrates track environmental change

…, J Partecke, A Fudickar, A Kacelnik, D Roshier… - Movement Ecology, 2014 - Springer
Migratory vertebrates adjust their movements in response to environmental change. Throughout
their migrations, they gather information, integrate environmental and internal state data…

Animal movement in dynamic landscapes: interaction between behavioural strategies and resource distributions

DA Roshier, VAJ Doerr, ED Doerr - Oecologia, 2008 - Springer
Most ecological and evolutionary processes are thought to critically depend on dispersal
and individual movement but there is little empirical information on the movement strategies …

What drives long‐distance movements in the nomadic Grey Teal Anas gracilis in Australia?

D Roshier, M Asmus, M Klaassen - Ibis, 2008 - Wiley Online Library
In contrast to northern temperate environments, where day length and temperature changes
are obvious proximate cues for movement to resource‐rich breeding habitats, the cues for …

On animal distributions in dynamic landscapes

DA Roshier, JRW Reid - Ecography, 2003 - JSTOR
In describing geographic distributions of mobile animals we have been limited to concepts
of the home range of an individual and the geographic range of the species. Home range …

The role of wild birds in the transmission of avian influenza for Australia: an ecological perspective

JP Tracey, R Woods, D Roshier, P West, GR Saunders - Emu, 2004 - CSIRO Publishing
Waterbirds, particularly Anatidae, are natural reservoirs for low-pathogenic avian influenza
and have been implicated as the primary source of infection in outbreaks of highly …

Persistence through tough times: fixed and shifting refuges in threatened species conservation

…, CR Pavey, JL Read, EG Ritchie, D Roshier… - Biodiversity and …, 2019 - Springer
It may be possible to avert threatened species declines by protecting refuges that promote
species persistence during times of stress. To do this, we need to know where refuges are …

Movement patterns of southern bell frogs (Litoria raniformis) in response to flooding

S Wassens, RJ Watts, A Jansen, D Roshier - Wildlife Research, 2008 - CSIRO Publishing
Within the semiarid regions of New South Wales, Australia, the endangered southern bell
frog (Litoria raniformis) occupies a landscape that is characterised by unpredictable rainfall …

Designing a large‐scale track‐based monitoring program to detect changes in species distributions in arid A ustralia

…, R Pedler, D Rogers, DA Roshier… - Ecological …, 2023 - Wiley Online Library
Monitoring trends in animal populations in arid regions is challenging due to remoteness and
low population densities. However, detecting species' tracks or signs is an effective survey …

Space use and interactions of two introduced mesopredators, European red fox and feral cat, in an arid landscape

DA Roshier, A Carter - Ecosphere, 2021 - Wiley Online Library
Introduced mammalian predators are drivers of species decline and extinction globally. The
successful management and control of introduced mammalian predators is dependent on …

Evaluating expert‐based habitat suitability information of terrestrial mammals with GPS‐tracking data

…, T Petroelje, CM Rolandsen, D Roshier… - Global ecology and …, 2022 - Wiley Online Library
Aim Macroecological studies that require habitat suitability data for many species often
derive this information from expert opinion. However, expert‐based information is inherently …