Overview

The Oxford Animal Flight Group was founded by Adrian Thomas in 1996, although the history of animal flight research in Oxford extends back much further to the seminal work of Prof. J.W.S. Pringle. Our current research deals with biological problems related to Fluid Dynamics and Flight Dynamics, with these two wings of the group led by Dr Adrian Thomas and Dr Graham Taylor, respectively. We are especially interested in understanding how evolution tunes complex dynamical systems for high efficiency and efficacy of operation–from the firing of individual neurons to the emergence of complex flight behaviours. While we tackle problems in animal flight from a Biological perspective, the approaches we take share much in common with Engineering, and the group is known for the strong interdisciplinarity of its outlook.
Selected Publications
Walker, S. M. & Thomas, A. L. R. & Taylor, G. K. (2011). Operation of the alula as an indicator of gear change in hoverflies, J. Roy. Soc. Interface. Published online before print November 9, 2011. doi: 10.1098/rsif.2011.0617
Gillies, J. A., Thomas, A. L. R. & Taylor, G. K. (2011). Soaring and manoeuvring flight of a steppe eagle Aquila nipalensis. J. Avian Biol. 42, 377-386. doi: 10.1111/j.1600-048X.2011.05105.x
Walker, S. M. & Thomas, A. L. R. & Taylor, G. K. (2010). Deformable wing kinematics in free-flying hoverflies. J. Roy. Soc. Interface. 7, 131-142. Published online before print May 15, 2009. doi:10.1098/rsif.2009.0120
Young, J., Walker, S. M., Bomphrey, R. J., Taylor, G. K. & Thomas, A. L. R. (2009). Details of insect wing design and deformation enhance aerodynamic function and flight efficiency. Science. 325, 1549-1552.
Walker, S. M. & Thomas, A. L. R. & Taylor, G. K. (2009). Deformable wing kinematics in the desert locust: how and why do camber, twist and topography vary through the stroke?. J. Roy. Soc. Interface 6, 735-747. Published online before print December 16, 2008, 10.1098/rsif.2008.0435
Bomphrey, R. J., Taylor, G. K., Thomas, A. L. R. (2009) Smoke visualization of free-flying bumblebees indicates independent leading-edge vortices on each wing pair. Exp. Fluids 46, 811-821. Published online before print April 2, 2009, doi: 10.1007/s00348-009-0631-8
Carruthers, A. C., Thomas, A. L. R. & Taylor, G. K. (2007). Automatic aeroelastic devices in the wings of a Steppe Eagle Aquila nipalensis. J. Exp. Biol. 210, 4136-4149. doi: 10.1242/jeb.011197
Taylor, G. K. & Zbikowski, R. (2005). Nonlinear time-periodic models of the longitudinal flight dynamics of desert locusts Schistocerca gregaria. J. Roy. Soc. Interface 2, 197-221. doi:10.1098/rsif.2005.0036
Bomphrey, R. J., Harding, N. J., Lawson, N. J., Taylor, G. K., & Thomas, A. L. R. (2005). The aerodynamics of Manduca sexta: digital particle image velocimetry of the leading-edge vortex, J. Exp. Biol., 208, 1079–1094. doi:10.1242/jeb.01471
Thomas, A. L. R., Taylor, G. K., Srygley, R. B., Nudds, R. L. & Bomphrey, R. J. (2004). Dragonfly flight: free-flight and tethered flow visualizations reveal a diverse array of unsteady lift-generating mechanisms, controlled primarily via angle of attack. J. Exp. Biol. 207, 4299-4323. doi:10.1242/jeb.01262
Taylor, G. K., Nudds, R. L., & Thomas, A. L. R. (2003). Flying and swimming animals cruise at a Strouhal number tuned for high power efficiency. Nature 425, 707-711. doi: 10.1038/nature02000
Thomas, A. L. R. & Srygley, R. B. (2002). Unconventional lift-generating mechanisms in free-flying butterflies. Nature 420, 660-664. doi:10.1038/nature01223