Out of curiosity, I broke open a few of the pods to see what the lentils look like. The variety is Le Puy, which is the famous lentil grown in that region of France. There, they grow in a volcanic soil which gives them a unique flavour and in the European Union you can only call a lentil a Le Puy lentil if it is grown in that region. I suppose those types of rules don't apply outside the EU, but I don't know what you're supposed to call a Le Puy lentil if you grow it somewhere else! They are an interesting colour: basically green, but with blue marbling on them.
The other crops I've been researching harvesting techniques for are those in my 'grain patch' for this year. These are also new for me. From right to left in the picture below are: hull-less oats, Sangatsuga barley and Red Fife wheat. There's quite a bit of hop-clover growing underneath them, which I've left there, as it adds nitrogen to the soil and I don't think is doing the grains any harm.
These aren't ready to harvest yet, but they are definitely changing colour. Here they are in more detail - the oats:
And the wheat:
My plan for these so far is to save the grain and sow a bigger patch next year, with the eventual aim of using it as feed for the chickens. Or maybe even eating it ourselves!