As we went along we saw a bright green bird and I noticed it had a red head, so although we didn’t see its classic position, I am sure it was a green woodpecker. Although a grey day backtracking on our previous route, and in industrial areas for much of the time, we did see quite a lot of wildlife, as well as large cylindrical chemical containers, piles of pallets and rows of tractor units. There was also a mosque in what looked like industrial backwater, but once passed we could see there was a lot of housing nearby too. The towpath was well kept too.