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Department of Zoology

 

My research interests cover animal cognition, social evolution and predator prey interactions, combining classical behavioural ecology with novel analytical and experimental methods on wild populations. My current work investigates the evolution of anti-predator signals given in the absence of a detected threat, using pied wagtails as an experimental system. Understanding such pre-emptive behaviours can play a key role in understanding how animals navigate their world. Such pre-emption was the focus of my post-doc research, where I demonstrated how mongoose groups changed their behaviour based on the potential risks associated with encountering rival neighbours. My work has demonstrated how within-group conflict can reduce cooperation and contributions to group defence, how animals assess and develop social relationships and how information transmits through populations. I also collaborate on projects involving my previous study systems (dwarf mongooses, meerkats and jackdaws) as well as comparative work on sensory evolution and global avian declines.

Biography

I completed my undergraduate in Zoology at the University of Bristol in 2016 and Master's by Research supervised by Andy Radford on cooperative anti-predator behaviour in dwarf mongooses in 2018. I moved to the Centre for Ecology and Conservation, University of Exeter to complete my PhD in jackdaw social cognition under the supervision of Prof. Alex Thornton (2022), before returning to Bristol for a 3 year postdoc with Andy Radford on pre-emptive behaviour in a landscape of intergroup conflict. I am now a Herchel Smith Research Fellow hosted by Prof. Becky Kilner investigating pre-emptive anti-predator signalling in birds.

Publications

Key publications: 

Arbon, J.J., Hahn, L.G., McIvor, G.E. and Thornton, A., 2023. Competition and generalization impede cultural formation in wild jackdaws. Proceedings of the Royal Society B, 290(2004), p.20230705.

Kings, M*., Arbon, J.J*., McIvor, G.E., Whitaker, M., Radford, A.N., Lerner, J. and Thornton, A., 2023. Wild jackdaws can selectively adjust their social associations while preserving valuable long-term relationships. Nature Communications, 14(1), p.5103.

Arbon, J.J., Boogert, N.J., Jordan, N.R. and Thornton, A., 2025. The flexibility of social learning and its conservation implications in mammals and beyond. Philosophical Transactions B, 380(1925), p.20240136.

Arbon, J.J., Truskanov, N., Stott, E., McIvor, G.E. and Thornton, A., 2025. Wild jackdaws learn to tolerate juveniles to exploit new foraging opportunities. Biology Letters, 21(8).

Arbon, J.J., Morris-Drake, A., Kern, J.M., Radford, A.N., 2026. The combined effects of elevated within-group aggression and inter-group threat on dwarf mongoose behaviour. Animal Behaviour.

Other publications: 

Hahn, L.G., Sergiou, A.S., Arbon, J.J., Fürtbauer, I., King, A.J. and Thornton, A., 2025. The coevolution of cognition and sociality. Philosophical Transactions B, 380(1929), p.20240110.

Vane, L.S., Arbon, J.J., Morris‐Drake, A., Kern, J.M. and Radford, A.N., 2025. Dwarf mongooses lose body mass in hot weather due to limited behavioural plasticity. Ecology and Evolution, 15(9), p.e71963.

Radford, A.N., Morris-Drake, A. and Arbon, J.J., 2025. After the fight: post-contest acoustic signalling. Proceedings of the Royal Society B: Biological Sciences, 292(2051).

Westover, L., Morris-Drake, A., Layton, M., Kern, J.M., Arbon, J.J. and Radford, A.N., 2025. The combined effects of elevated predation risk and anthropogenic noise on dwarf mongoose vigilance behaviour. Biology Letters, 21(2), p.20240645.

Arbon, J.J., Morris-Drake, A., Kern, J.M., Giuggioli, L. and Radford, A.N., 2024. Social and seasonal variation in dwarf mongoose home-range size, daily movements, and burrow use. Behavioral Ecology, 35(6), p.arae082.

Arbon, J.J., Morris-Drake, A., Kern, J.M., Howell, G.M., Wentzel, J., Radford, A.N. and Nichols, H.J., 2024. Life-history and genetic relationships in cooperatively breeding dwarf mongoose groups. Royal Society Open Science, 11(10), p.241125.

Vane, L.S., Morris-Drake, A., Arbon, J.J., Thomson, R.J., Layton, M., Kern, J.M. and Radford, A.N., 2024. Investigating the impact of anthropogenic noise on the decision-making of dwarf mongoose offspring. Royal Society Open Science, 11(5), p.240192.

Arbon, J.J., and Thornton, A., 2023. Social Learning and Culture in Mammals, in Tehrani, J.J., Kendal, J., and Kendal, R.L. (eds), Oxford Handbook of Cultural Evolution, Oxford University Press, pp. 339-352

Dehnen, T., Arbon, J.J., Farine, D.R. and Boogert, N.J., 2022. How feedback and feed‐forward mechanisms link determinants of social dominance. Biological Reviews, 97(3), pp.1210-1230.

Arbon, J.J., Kern, J.M., Morris-Drake, A. and Radford, A.N., 2020. Context-dependent contributions to sentinel behaviour: audience, satiation and danger effects. Animal Behaviour, 165, pp.143-152.

Herchel Smith Postdoctoral Research Fellow

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