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Fig. 2. (A) This schematic gives an operator-side lateral view of the experimental
setup with the cockatiel in position in the Concord Field Station wind tunnel
flight chamber and the data cable leading from the bird to the recording
equipment. The dorsally positioned Photron camera is shown; the two laterally
positioned Redlake cameras were placed on the far side of the tunnel, one
lateral to the bird and one posterior-lateral, and are not shown in the
figure. (B) A cockatiel with the accelerometers attached to the animal with
the accelerometer axes superimposed and the position of the whole bird center
of mass (CT) and body center of mass
(CB) indicated.