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Fig. 2. Representative sequence of Taricha walking down a ramp into water
and the transition to swimming. Panels are in sequence vertically and are each
separated in time by 100 ms. In each panel, the top figure is a dorsal view,
and the bottom figure is a synchronous lateral view. Both cameras were rotated
to align with the ramp surface; the light-appearing diagonal line in the left
half of each lateral view is the airwater interface. Note the almost
complete immersion before the transition to swimming (right column). Images
were cropped and composited in Adobe Photoshop 7.