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6 results for “Northern Quoll”
Data from: Greater agility increases probability of survival in the endangered northern quoll
<p>Introduced predators combined with habitat loss and modification are threatening biodiversity worldwide, particularly the 'critical weight range' (CWR) mammals of Australia. In order to mitigate the impacts of invasive predators on native species in different landscapes, we must understand how the prey's morphology and performance determine their survival. Here we evaluate how phenotypic traits related to escape performance predict the probability of survival for an endangered CWR mammal, the northern quoll (<em>Dasyurus hallucatus</em>). We measured mass, body size, body shape, body condition, and age, as well as maximum sprint speed, acceleration, and agility of female quolls over two consecutive years. Those with higher body condition and agility around a 135° corner were more likely to survive their first 21 months of life but were not more likely to survive after this period. No other morphological or performance traits affected survival. Heavier second-year individuals were more agile than first-years but second-years experienced higher mortality rates throughout the year. Females with higher body condition and agility around a 135° corner tended to have shorter limbs and feet but larger heads. Our findings suggest that higher body condition and agility are advantageous for survival in female northern quolls. These results can be used to develop predictive models of predator-prey interactions based on performance capacities and how performance is affected by habitat, aiding conservation efforts to predict and manage the impacts of introduced predators on native species.</p>
Data from: Greater agility increases probability of survival in the endangered northern quoll
Open the record for dataset details and reuse information.
On following pages: 21. Northern Quoll (Dasyurus hallucatus); 22. Spotted-tailed Quoll (Dasyurus maculatus); 23. Bronze Quoll (Dasyurus spartacus); 24. Eastern Quoll (Dasyurus viverrinus); 25. Tasmanian Devil (Sarcophilus harrisii). in Dasyuridae
On following pages: 21. Northern Quoll (Dasyurus hallucatus); 22. Spotted-tailed Quoll (Dasyurus maculatus); 23. Bronze Quoll (Dasyurus spartacus); 24. Eastern Quoll (Dasyurus viverrinus); 25. Tasmanian Devil (Sarcophilus harrisii).
Supplementary material 3 from: Molloy SW, Davis RA, Dunlop JA, van Etten EJB (2017) Applying surrogate species presences to correct sample bias in species distribution models: a case study using the Pilbara population of the Northern Quoll. Nature Conservation 18: 27-46. https://doi.org/10.3897/natureconservation.18.12235
Weighted mean SDMs for individual algorithms and evaluation statistics (biomod2) :
Supplementary material 2 from: Molloy SW, Davis RA, Dunlop JA, van Etten EJB (2017) Applying surrogate species presences to correct sample bias in species distribution models: a case study using the Pilbara population of the Northern Quoll. Nature Conservation 18: 27-46. https://doi.org/10.3897/natureconservation.18.12235
Full readout for the MaxEnt northern quoll SDM :
Supplementary material 1 from: Molloy SW, Davis RA, Dunlop JA, van Etten EJB (2017) Applying surrogate species presences to correct sample bias in species distribution models: a case study using the Pilbara population of the Northern Quoll. Nature Conservation 18: 27-46. https://doi.org/10.3897/natureconservation.18.12235
GIS data sets used in variable assessments and map of Pilbara vegetation systems :
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.