Elegance, Lepidoptera style

Taken in the ENMAX Conservatory at the Calgary Zoo on 1 September 2011. I'm not sure if this is a Scarlet Swallowtail - I read that they don't have "tails", so will need to Google it when I get back home later today.

In case anyone is interested, the following link is for a live webcam of a Red-tailed Hawk nest, Cornell University. They have been nesting above Cornell University’s athletic fields for at least the past four years. Two eggs have just been laid. Posted on the Cornell Lab of Ornithology's webpage.

cornell.us2.list-manage.com/track/click?u=b35ddb671faf4a1...