Colour roughs for different wood ant species
![wood ants colour guide](https://lizzieharper.co.uk/wp-content/uploads/2021/03/REVISED-ROUGH-colour-roughs-for-Southern-red-wood-ant-Hairy-wood-ant-Scottish-wood-ant-and-Slender-ant-495x525.jpg)
Colour roughs for: Southern red wood ant Formica rufa, Hairy wood ant Formica lugubris, Scottish wood ant Formica aquilonia, and Slender ant Leptothorax acervorum. Used to check colours before proceeding to final illustrations.