Yesterday's walk - NOT amateur radio

Sugar beet (I think) 

Most days since Covid-19 forced us to stay at home, we have tried to do a walk.

Yesterday was no exception so we walked up to the Devil's Dyke, an ancient man made structure in Cambridgeshire built about 1400 years ago. It is about 7 miles long and is a defensive earthwork. How did they get the manpower?

There is another earthwork with the same name near the south coast of the UK.

On our way we saw fields of sugar beet (I think) and sweetcorn. Years ago you would not have seen sweetcorn. Nowadays you see fields of sunflowers and sweetcorn. These are crops that grow well here due to the climate warming.

Because of my giddiness, each walk seems a lot longer. All the time I feel as if I am about to fall so I have to watch each step. This is particularly hard on pavements (sidewalks) as it seems as if I am about to fall into the path of cars. When cars are coming up from behind it is particularly unnerving.