Mandy Ridley

Personal profile

Biography

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.

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 overview

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

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)

Teaching overview

Wildlife Conservation & Management ANIM3353
Behavioural Ecology ANIM3365
Animal Populations ANIM3361
Level 4/5 Research Project Coordinator, School of Biological Sciences

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.

Keywords

Behavioural ecology
Evolutionary biology
Cooperative breeding
Social evolution
Conservation and climate change

Fingerprint Dive into the research topics where Mandy Ridley is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

3 Similar Profiles

cooperatives Agriculture & Biology

breeding Earth & Environmental Sciences

birds Agriculture & Biology

group size Agriculture & Biology

learning Agriculture & Biology

foraging Agriculture & Biology

animal Earth & Environmental Sciences

bird Earth & Environmental Sciences

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2006 2019

1454 Citations
25 h-Index
70 Article
3 Letter
3 Doctoral Thesis
1 Chapter
2 More
- 1 Comment/debate
- 1 Review article

Chimpanzee feeding ecology and fallback food use in the montane forest of Nyungwe National Park, Rwanda

Matthews, J. K., Ridley, A., Niyigaba, P., Kaplin, B. A. & Grueter, C. C., 1 Apr 2019, In : American Journal of Primatology. 81, 4, e22971.

Research output: Contribution to journal › Article

Rwanda

feeding ecology

montane forest

montane forests

Pan troglodytes

1 Citation (Scopus)

Investigating the potential for call combinations in a lifelong vocal learner

Walsh, S. L., Townsend, S. W., Morgan, K. & Ridley, A. R., Jun 2019, In : Ethology. p. 362-368

Research output: Contribution to journal › Article

animal communication

communication

songbird

communications technology

animal

Larger group sizes facilitate the emergence and spread of innovations in a group-living bird

Ashton, B. J., Thornton, A. & Ridley, A. R., Dec 2019, In : Animal Behaviour. 158, p. 1-7 7 p.

Research output: Contribution to journal › Article

group size

innovation

bird

birds

animal

1 Citation (Scopus)

Non-invasive measurement of metabolic rates in wild, free-living birds using doubly labelled water

Bourne, A. R., McKechnie, A. E., Cunningham, S. J., Ridley, A. R., Woodborne, S. M. & Karasov, W. H., 1 Jan 2019, In : Functional Ecology. 33, 1, p. 162-174 13 p.

Research output: Contribution to journal › Article

blood

bird

expenditure

energy expenditure

birds

2 Citations (Scopus)

Non-invasive monitoring of physiological stress in an afrotropical arid-zone passerine bird, the southern pied babbler

Jepsen, E. M., Ganswindt, A., Ngcamphalala, C. A., Bourne, A. R., Ridley, A. R. & McKechnie, A. E., 15 May 2019, In : General and Comparative Endocrinology. 276, p. 60-68 9 p.

Research output: Contribution to journal › Article

Physiological Stress

glucocorticoids

arid zones

Glucocorticoids

Birds