Doublesided Cardinal
Posted by Alix on 19 February 2009
(via Kottke) – I’m not going to pretend I know what’s going on with this bird’s genetics, but this is a gynandromorph cardinal, half male and half female. Cool, huh?

Posted by Alix on 19 February 2009
(via Kottke) – I’m not going to pretend I know what’s going on with this bird’s genetics, but this is a gynandromorph cardinal, half male and half female. Cool, huh?

madsilence said
Interesting. And will s/he build the nest, lay the eggs & nurture the young?
The Mallard duck is well-known for its promiscuity, regularly mating with other duck species. I have seen some startling combinations.