Only the males have them, maybe she was just sticking to the girls, the are mobile spurs and can be moved to 90degress of the leg.

( skeltonator Michael Gondrys' undercrackers, Wed 25 Apr 2012, 20:34, Reply)

Hmmm, that would explain it.
Thanks.
(Frank..., Wed 25 Apr 2012, 20:41, Reply)

Any time, always here if you need some platypus facts.

( skeltonator Michael Gondrys' undercrackers, Wed 25 Apr 2012, 20:44, Reply)