Dr Amanda Ridley
Animal Biology, School of
- Contact details
- School of Animal Biology
The University of Western Australia (M092)
35 Stirling Highway
CRAWLEY WA 6009
- +61 8 6488 3740
- Personal homepage
- PhD Camb.
- 2004 PhD Behavioural Ecology, Cambridge University, UK
1999 BSC (Hons) Animal Ecology, Lincoln University, New Zealand
After finishing my PhD, I was awarded a postdoctoral position at Newnham College, Cambridge University. During this time I set up the Pied Babbler Research Project in the Kalahari desert. In 2005 I took a postdoctoral position at the University of Cape Town, and then moved to a research position at Macquarie University, Sydney, in 2009. I moved to UWA in 2012 as an ARC Future Fellow.
- Key research
- My main interests lie in the field of behavioural ecology. I am particularly interested in the evolution and dynamics of cooperative breeding behaviour. My research involves understanding the causes of helping behaviour, and the costs and consequences of such behaviour. I have an increasing interest in long-term population dynamics, host-brood parasite interactions in cooperative systems, and the complexity of interspecific interactions. I also work at the interface between behavioural ecology and conservation biology - using behavioural information to provide more informed conservation decisions.
- To see my complete publication list, visit my webpage: www.babbler-research.com
1.Flower, T.P., Gribble, M.J. & Ridley, A.R. (2014). Drongos vary their false alarm calls to steal more food. Science 344, 513-516.
2.Ridley, A.R., Wiley, E.M. & Thompson, A.M. (2014). The ecological benefits of interceptive eavesdropping. Functional Ecology 28, 197-205.
3.Thompson, A.M., Ridley, A.R., Hockey, P.A.R., Finch, F.M. & Raihani, N.J. (2013). The influence of siblings on begging behaviour. Animal Behaviour 86, 811-819.
4.Nelson-Flower, M.J., Hockey, P.A.R., O’Ryan, C., English, S., Thompson, A.M., Bradley, K., Rose, R. & Ridley, A.R. (2013). Costly reproductive competition between females in a monogamous cooperatively breeding bird. Proceedings of the Royal Society of London Series B – Biological Sciences. 280, 20130728
5.Thompson, A.M., Raihani, N.J., Hockey, P.A.R., Britton, A., Finch, F. & Ridley, A.R. (2013). The influence of fledgling location on adult provisioning: a test of the blackmail hypothesis. Proceedings of the Royal Society of London Series B – Biological Sciences 260, 20130558.
6.Ridley, A.R., Nelson-Flower, M.J. & Thompson, A.M. (2013). Is sentinel behaviour safe? An experimental investigation. Animal Behaviour 85, 137-142.
7.Thompson, A.M. & Ridley, A.R. (2013). Do fledglings choose wisely? An experimental investigation into social foraging behaviour. Behavioral Ecology & Sociobiology 67, 69-78.
8.Flower, T.P., Child, M.F. & Ridley, A.R. (2013). The ecological economics of kleptoparasitism: payoffs from self-foraging versus kleptoparasitism. Journal of Animal Ecology 82, 245-255.
- Future research
- My Future Fellowship research involves investigating the long-term population dynamics of two wild, cooperatively breeding bird species. I will use these populations to investigate critical group size effects (i.e. the demographic and behavioural changes that occur when groups become too big or too small).
The research funded by an ARC Discovery grant will investigate group dynamics in the cooperatively breeding Western Australian magpie. A specific aim of this research is to understand how group-living affects the development and expression of cognitive behaviour, and what the consequences of variation in cognitive ability are.
- Funding received
- 2011 ARC Future Fellowship 'Group dynamics, critical group size effects and population regulation in cooperative breeders'
2014 ARC Discovery Grant 'The benefits of sociality: understanding the relationship between cognition, cooperation and fitness'
- Previous positions
- 2009-2012 Lecturer, Macquarie University
2005-2009 Postdoctoral Research Fellow, University of Cape Town
2004-2005 Postdoctoral Research Fellow, Cambridge University
- Behavioural Ecology ANIM3364
- Current external positions
- Adjunct, Macquarie University
Adjunct, University of Cape Town
- Useful links
- Researchgate profile: https://www.researchgate.net/profile/Amanda_Ridley?ev=hdr_xprf
Google scholar profile:
- Current projects
- Sexual selection in a cooperatively breeding bird with no sexual dimorphism (Pied Babbler Research Project)
Kin recognition behaviour in cooperative species (Pied Babbler Research Project)
Social learning behaviour and the benefits of group size (Arabian babbler Project)
Long-term population dynamics, population regulation and critical group size effects in cooperative breeders (Pied and Arabian Babbler Project)
How should we measure help? How measures of helping behaviour influence conclusions on the causes of cooperation (Pied Babbler Research Project)
The effect of extreme climate events on parental reproductive investment decisions (Pied and Arabian Babbler Research Project)
The relationship between sociality and cognitive ability (Western Magpie Research Project)
The fragile dynamic between intra-group cooperation and conflict (Western Magpie Research Project)
- Research profile
Research profile and publications