Web directory

This site contains links to collections of web based things I have made over the past few years. Over the past 4 years I have worked as a scientific researcher at Oxford University Department of Zoology. I worked on the hydrodynamics of hillstream loaches. Previously, for about 5 years I worked on representation of fish in hydrodynamic models with Turnpenny Horsfield Associates (THA). Presently I work for Animal Dynamics. I am the lead designer for aquatic robots.

Sewellia plus juveniles 

In the above picture the fish on the left is a Sewellia lineolata and there are two juveniles (the one above is a sub-adult about a year old, and the one on the right is a juvenile about a month old).

I've been obsessed with krill and their interaction with whales for about 10 years now, and published a paper about krill in Marine Ecology Progress Series.

Anyhow, here below are a couple of dwarf minke whales we saw near the Great Barrier Reef.



Research and consultancy

Scientific publications


Flash animation

Java applets

Video Gallery

CV (download pdf)


Social networking




Spanningtree - a blog


My old sites

KatieWillis plates




  2012 / 2013 / 2014 / 2015