Data from: Sex differences in risk perception in deep-diving bottlenose dolphins leads to decreased foraging efficiency when exposed to human disturbance

focal follow data used to test theoretical predictionsindividual focal follow of dolphin breathing in Doubtful Sound, Fiordland, New Zealand collected in 2000-2002. See Symons et al. for further methodological details. This data was used to carry out analyses in that paper to test changes in inter-breath interval (IBI) ("divetime") for different types of IBI ("divetype") depending on the presence of boats ("simpleboat") of individual bottlenose dolphins ("individual") for which the gender was known ("sex").Symons_data.csv