GrrlScientist is an evolutionary biologist, ornithologist, aviculturist, birder and freelance science and nature writer. A native of the Pacific Northwest, she relocated from Seattle to NYC with her parrots after earning a BS in Microbiology (emphasis in Virology) and PhD in Zoology (Ornithology) from the University of Washington. In NYC, she was the Chapman Postdoctoral Fellow at the American Museum of Natural History for two years, pursuing part of her "dream" research project by reconstructing a molecular phylogeny of the parrots of the South Pacific islands. GrrlScientist and her five parrots are currently relocating to Germany, where she will continue writing her blog while also writing a book and learning German. (Meanwhile, her parrots will continue to nibble on her extensive personal library.) If you appreciate GrrlScientist's writing, you can help pay her living expenses by hiring her to "blog" your conference, speak at your club or write articles for your publication (or by clicking on the Paypal button below). If you read an essay on this blog that you especially enjoyed, please nominate it for inclusion in 
Flora the Komodo dragon has become pregnant without any male help. She is carrying seven baby Komodo dragons.
"We were blown away when we realized what she'd done," said Kevin Buley, a reptile expert at Flora's home at the Chester Zoo in this town in northern England. "But we certainly won't be naming any of the hatchlings Jesus."
Other reptile species reproduce asexually in a process known as parthenogenesis. But Flora's virginal conception, and that of another Komodo dragon earlier this year at the London Zoo, are the first time it has been documented in a Komodo dragon.
[ .. ]
The cases of Flora and the London lizard, Sungai, are described in a paper published Thursday in Nature.
Parthenogenesis is a process in which eggs become embryos without male fertilization. It has been seen in about 70 species, including snakes and lizards. Scientists are unsure whether female Komodo dragons have always had this latent ability to reproduce or if this is a new evolutionary development.
Cited story.
Comments
"But we certainly won't be naming any of the hatchlings Jesus."
Spoilsport! Bow down before your new Overlord and worship!
Posted by: J-Dog | December 20, 2006 2:33 PM
Posted by: llewelly | December 20, 2006 8:09 PM
Likely the ability to reproduce parthenogenetically has been selected for in these types of animals that are at least somewhat likely to be single foundresses of islands, etc.
To even consider this as a potential "new adaptation" is really outlandish. After all, we are talking about animals held in zoos, in low populations, for few generations...
Posted by: Matt | December 20, 2006 10:29 PM
There's a story in the NY Times (via AP). The dragon was raised it's whole life in captivity and never exposed to a male dragon. Very interesting.
http://www.nytimes.com/aponline/world/AP-Virgin-Dragon.html
Posted by: JPS | December 21, 2006 12:43 AM
"The dragon was raised it's whole life in captivity and never exposed to a male dragon. "
Well, that would seem to be the appropriate trigger! ;-)
Posted by: David Harmon | December 21, 2006 2:48 PM
QUOTE: "Well, that would seem to be the appropriate trigger."
RESPONSE: Evolution/adaptation is something that happens in populations over many generations- not in just one lizard during it's own lifetime.
Posted by: Matt | December 21, 2006 5:04 PM