I am a PhD student in the Department of Zoology at the University of Cambridge. I graduated from a Natural Sciences undergraduate at the University of Cambridge in 2012, specializing in Zoology. I have since stayed on in the department for my PhD, supervised by Dr Claire Spottiswoode and funded by The Leverhulme Trust.
A love of natural history is at the core of my work. I became interested in science as a child through watching birds, first in Cape Town and then in UK. This has led to a life-long avian obsession that has taken me to do fieldwork on birds around the world - including in Peru, Ghana, Zambia, South Africa, Mozambique, Greece and Romania.
- Behavioural Ecology Group:
- Research Assistant
Conceptually, I’m interested in the nature of biological diversity and the processes that generate it. I am particularly fascinated by speciation, mimicry and the role of learning in generating novel adaptations. The brood-parasitic indigobirds and whydahs (Vidua spp.), which I am studying in my PhD, are a brilliant system for investigating these topics (see the Vidua finches study system page). My research uses a mixture of natural history observation, behavioural experiments, bioinformatics and lab work to study the radiation of Vidua and their host species, particularly focusing on what limits the former’s diversification.
The hosts of the Vidua finches, the Estrildidae, possess arguably the most spectacular mouthpart ornamentation of any group of birds (see photos). These markings are important signals in mediating parent-offspring interactions. In collaboration with Professor Michael Sorenson (Boston University) and Professor Rebecca Kilner (University of Cambridge), I am studying the evolution of these mouthpart markings across the family.
Even more remarkably, the nestlings of the parasitic indigobirds and whydahs exhibit mouthpart markings that are near-perfect matches of their host’s. In collaboration with Dr Jolyon Troscianko (Exeter University) I am quantifying this similarity from an avian visual perspective. Additionally, with Professor Michael Sorenson (Boston University) and Dr Chris Balakrishnan (University of North Carolina), I am using next-generation sequencing approaches to understand the molecular basis of this mimetic convergence.
- Jamie, G.A. (2017) Signals, cues and the nature of mimicry. Proceedings of the Royal Society B 284 (1849), 2016208
- Péron, G., Altwegg, R., Jamie, G.A. & Spottiswoode, C.N. (2016) Coupled range dynamics of brood parasites and their hosts responding to climate and vegetation changes. Journal of Animal Ecology doi: 10.1111/1365-2656.12546.
- Jamie, G.A. & de Silva Wijeyeratne, G. (2014) Similarity of the calls of juvenile Pied Cuckoo Clamator jacobinus and its Sri Lankan host species, Yellow-billed Babbler Turdoides affinis. Forktail 30: 133-134
- Briscoe, A.D., Macias-Muñoz, A., Kozak, K.M., Walters, J.R., Yuan, F., Jamie, G.A., Martin, S.H., Dasmahapatra, K.K., Ferguson, L.C., Mallet, J., Jacquin-Joly, E., & Jiggins, C.D. (2013) Female behaviour drives expression and evolution of gustatory receptors in butterflies. PLOS Genetics 9: e1003620.
- Nichols, H.L., Jordan, N., Jamie, G.A., Cant, M. & Hoffman, J.I. (2012) Fine-scale spatiotemporal patterns of genetic variation reflect budding dispersal coupled with strong natal philopatry in a cooperatively breeding mammal. Molecular Ecology 21: 5348-5362.
- Lawson, A.J., Hindley, G.F., Forshew, T., Tatevossian, R.G., Jamie, G.A., Kelly, G.P., Neale, G.A., Ma, J.G., Jones, T.A., Ellison, D.W. & Sheer, D. (2011) RAF gene fusion breakpoints in pediatric brain tumors are characterized by significant enrichment of sequence microhomology. Genome Research 21: 505–514.
- Jamie, G.A. (2016) Locust Finches (Paludipasser locustella) breeding in Choma District, Southern Province. The Wattled Crane 46(4): 3–6.
- Jamie, G.A. & de Silva Wijeyeratne, G. (2016) Mimicry of Sri Lanka Crested Drongo Dicrurus lophorinus by Fork-tailed Drongo Cuckoo Surniculus dicruroides. BirdingASIA 25: 82–83.
- Jamie, G.A., Moya, C. & Hamusikili, L. (2016) Incubation and nest-defence behaviour of Streaky-breasted Flufftail Sarothrura boehmi in Zambia. Bulletin of the African Bird Club 23: 82–85.
- Sevillano Rios, S., Jamie, G.A., Vidos, J.Q., Slongo, H. (2013) Black Bushbird in Bahuaja-Sonene National Park - the most southerly record and a new species for the Department of Puno. Cotinga
- Sevillano Rios, S. & Jamie, G.A. (2012) Avian mist-netting report from Cerro Cuchilla, Bahuaja-Sonene National Park, Peru. RAP Working Papers.
- Jamie, G.A. (2008) An Eastern Savi’s Warbler in Romania. Dartford Ringing Journal.
- Jamie, G.A. (2007) A Romanian Bird Diary. Dartford Ringing Journal.