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Fig. 6. Hatching response of Agalychnis callidryas embryos over time to
the vibrational playback stimulus that elicited the strongest hatching
response (0.5 s duration:1.5 s interval). A 5 min playback period was followed
by 5 min post-playback observation. Data are mean proportion hatched at each
time point, out of total hatched, for N=11 clutches, except for the
30 s data point where N=6 clutches. Error bars are s.e.m.