Discovery Early Career Researcher Award - Grant ID: DE190100831
Funder
Australian Research Council
Funding Amount
$416,670.00
Summary
The effects of mitochondrial genetic variation on physiology and behaviour. This project aims to test how mitochondrial DNA variation drives molecular, physiological, and behavioural differences between genders and among populations. This project, through the testing of a new hypothesis, expects to generate new knowledge to understand why males and females differ consistently in key health-related traits like longevity. The expected outcomes of this project will provide new discoveries that deli ....The effects of mitochondrial genetic variation on physiology and behaviour. This project aims to test how mitochondrial DNA variation drives molecular, physiological, and behavioural differences between genders and among populations. This project, through the testing of a new hypothesis, expects to generate new knowledge to understand why males and females differ consistently in key health-related traits like longevity. The expected outcomes of this project will provide new discoveries that deliver fundamental insights into the genetics of gender differences, with benefits that extend into the biomedical sciences. The project is also expected to enhance the international profile of Australian science through cutting-edge research in evolutionary genetics.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130100018
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Understanding bioacoustics in plants. From lush tropical rainforests to small urban gardens, plants take advantage of the surrounding soundscape to flourish, yet how they do this is still unknown. This will be the first experimental study to explore how and why plants sense sound in their environment, hence pioneering a brand-new research area in behavioural and evolutionary ecology.
Discovery Early Career Researcher Award - Grant ID: DE190101338
Funder
Australian Research Council
Funding Amount
$373,711.00
Summary
Building your future: builder-building coevolution in animal architectures. This project aims to reconstruct how animal architectures change throughout time and how this affects body shapes and functions of their builders. By clarifying the biological role of building behaviour this project will assist in predicting long term responses of wildlife, ecosystems and human life to a changing environment. The project expects to be achieved by comparing the structure, assembly and mechanical performan ....Building your future: builder-building coevolution in animal architectures. This project aims to reconstruct how animal architectures change throughout time and how this affects body shapes and functions of their builders. By clarifying the biological role of building behaviour this project will assist in predicting long term responses of wildlife, ecosystems and human life to a changing environment. The project expects to be achieved by comparing the structure, assembly and mechanical performance of animal architectures with animal morphology and performance in a global phylogenetic framework. This is critical for strategic planning of wildlife and landscape management.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE130100709
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Assessing pollination services of honey bees in native ecosystems and threats posed by parasites. The European honeybee is our most abundant pollinator but we know little about its role in native Australian ecosystems or how its many diseases may affect its ability to pollinate. This project will determine whether honeybees are important pollinators of native plants and how a common parasite affects their pollination ability.
Discovery Early Career Researcher Award - Grant ID: DE150101625
Funder
Australian Research Council
Funding Amount
$385,536.00
Summary
The evolutionary significance of ejaculate-female interactions. The way that ejaculates interact with the female reproductive tract is thought to have profound evolutionary implications in internal fertilizers. Yet we currently lack clear insights into these processes in most taxa, precisely because such ejaculate-female interactions are hidden from view inside the female's reproductive tract. In this project an integrated series of experiments on a model vertebrate (the guppy) will overcome the ....The evolutionary significance of ejaculate-female interactions. The way that ejaculates interact with the female reproductive tract is thought to have profound evolutionary implications in internal fertilizers. Yet we currently lack clear insights into these processes in most taxa, precisely because such ejaculate-female interactions are hidden from view inside the female's reproductive tract. In this project an integrated series of experiments on a model vertebrate (the guppy) will overcome the inherent challenges in studying ejaculate-female interactions. The project aims to shed new light on the role that ejaculate-female interactions play in sperm competition, and will explore the consequences of these interactions at different evolutionary levels and across varying social environments.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120102323
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
How the visual environment affects the diversity of avian colours and why this matters. Evolutionary theory predicts that (a) animal colours are optimised to perform best in their native environment and hence that (b) environmental degradation can disrupt the function of animal colours in communication or camouflage. This project will test these predictions for Australian birds and use the outcome to inform environmental restoration programs.
Discovery Early Career Researcher Award - Grant ID: DE220101316
Funder
Australian Research Council
Funding Amount
$368,174.00
Summary
Protecting prey from predators using sensory tactics. This project aims to develop new approaches to prevent the extinction of threatened native species from invasive predators, such as rats, pigs, cats and foxes. Many native species are hard to see but vulnerable to being found by predators with powerful senses of smell and hearing. By harnessing the sensory cues of prey that predators use when hunting, this project expects to discover olfactory and auditory techniques that prevent predators fi ....Protecting prey from predators using sensory tactics. This project aims to develop new approaches to prevent the extinction of threatened native species from invasive predators, such as rats, pigs, cats and foxes. Many native species are hard to see but vulnerable to being found by predators with powerful senses of smell and hearing. By harnessing the sensory cues of prey that predators use when hunting, this project expects to discover olfactory and auditory techniques that prevent predators finding threatened species. In doing so, the project intends to provide new perspectives on how animals find food using multiple senses, and lead the recovery of threatened species in areas where predators remain within Australia and globally. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120100019
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Miniaturisation: sensory limitations and navigational competence. Body size in most animals correlates with behavioural competence, brain capacity and sensory receptors. But since the navigational challenges faced by animals both big and small are similar, this project aims to identify the sensory and behavioural costs of miniaturisation and the strategies animals have evolved to cope with it.
Discovery Early Career Researcher Award - Grant ID: DE130100833
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
The nutritional regulation of food chain length in terrestrial arthropod communities. Little is known about how the behaviour of individual animals affects the structure and function of ecological communities. By quantifying the diet requirements of predators and comparing them to the nutrients in prey at different trophic levels, this project will test if nutrient-based foraging by predators regulates food chain length in arthropod communities.
Discovery Early Career Researcher Award - Grant ID: DE150101774
Funder
Australian Research Council
Funding Amount
$372,000.00
Summary
Early environmental effects on phenotypic development and evolution. Early developmental environments can profoundly influence the survival and reproductive success of organisms, including humans. The project aims to use an exceptional model lizard system to test a new theory about how personality and learning are influenced through the manipulation of offspring environment and how this affects lifetime fitness. Understanding these effects is important for predicting the responses to selection i ....Early environmental effects on phenotypic development and evolution. Early developmental environments can profoundly influence the survival and reproductive success of organisms, including humans. The project aims to use an exceptional model lizard system to test a new theory about how personality and learning are influenced through the manipulation of offspring environment and how this affects lifetime fitness. Understanding these effects is important for predicting the responses to selection imposed by changing environments, the success of re-introduction programs for threatened species, and for understanding the long-term viability of populations. This project aims to merge theoretical developments in life history theory and evolutionary biology and contribute important empirical advances to a new research field.Read moreRead less