Conker season countdown - 2 weeks to go

After a windy weekend in South London, we're seeing the first conkers of the season fall.  The majority of the conkers fallen so far are under-cooked.  Judging by the conkers I've seen so far, I'd estimate that we've got another 2 weeks to go 'til peak conker ;-)

First of the conkers fallen for the season

First of the conkers fallen for the season

Light brown untextured shell indicating a young, immature conker

Light brown untextured shell indicating a young, immature conker