19-20 Sept (everything is green) stick to the fence, SF
26-27 Sept (everything is green) stick to the fence, SF
4-5 Oct (wheat ripens)stick to the fence, single file
18-19 Oct (wheat ripens)stick to the fence, single file
6-7 Dec(post harvest) can have more routes, but hot
13-14 Dec(post harvest) can have more routes, but hot