, to open their wings and take off.
You've got the order reversed.
Now, if they rebounded into the air from some sort of momentary spring-loaded crouch that you are envisioning
Best, David
Cheers,
--Mike
Michael Habib, M.S. PhD. Candidate Center for Functional Anatomy and Evolution Johns Hopkins School of Medicine 1830 E. Monument Street Baltimore, MD 21205 (443) 280-0181 habib@jhmi.edu