I've got to concentrate more on colours with Tallon. I tend to forget! LOL.

My bro is colourblind (red-green deficient) but mum reckons he could pick his colours perfectly as a toddler. It wasn't until one day he came home from school having coloured in a vikings face green, and when mum asked him.. he said it wasn't green it was grey, that they realised he was colourblind. I think when they're definite colours like red & yellow they can differentiate.. it's when there's shades of colours, and certain combinations of colours.