She's gorgeous.

oz, anyone have access to this pdf? http://psycnet.apa.org/journals/com/87/5/997/
Made a film analysis of the hatching movements of White Leghorn chicks placed in transparent glass "eggshells." During every hatching burst, each of the limbs first extended, then flexed beyond the original resting point, and finally extended again to the original resting point (as seen from the body). This suggests that all 4 limbs helped to hold the body of the embryo tightly in place inside the egg during a cracking phase, enabling the beak to perform the actual cracking of the shell. Subsequently during a turning phase, the limbs contributed to rotation of the embryo in the eggshell, bringing the animal in the right position for further breaking the shell during the next burst. The effective forces against the shell, leading to rotation of the animal in the egg, were probably performed by (a) the right leg during its flexion, (b) the right wing during its flexion, and (c) the left wing during its re-extension.
Wow. I'd love to see that.
Rumplessness of chicken embryos produced by mechanical shaking of eggs prior to incubation
http://www.readcube.com/articles/10.1002/jez.1400930104
Seriously!!! OH geeeezums!
Darn it. I wanted to keep reading, but it only lets you see the first page.
I wonder if it's accurate? I don't think I've ever heard anything about hatching accidental rumpless birds from shipped eggs before.