Wandle - female Teal exist!

There've been good numbers of Teal on the Wandle this year (this means up to 5 at any one time) but for some reason they've all been males. Today I have proved the existance of female Teal - one female there with a male. Also a couple of Greylag flying upriver and lots of the resident birds singing: Goldfinch, Greenfinch, Robin, Dunnock, Blackbird.