Data from: Acoustic behavior of endangered Hawaiian false killer whales

This dataset accompanies the study: Acoustic behavior of endangered Main
Hawaiian Islands insular false killer whales *(Pseudorca
crassidens) *and contains data and analyses used to characterize
the pulsed call repertoire, nonlinear phenomena, and behavioral context of
calling. Biologging tags (CATS and DTAG) were deployed on four individuals
from two social clusters around the Main Hawaiian Islands between 2011 and
2024. The CATS tags were sampled at 96 kHz, and the DTAG at 240 kHz. Data
was processed using Raven Pro and PAMGuard. The repository includes the
following: Data inputs (kinematic/acoustic data tables) Data used in the
statistical analysis Interobserver reliability test scores Spreadsheets of
call features from each trace extracted using the ROCCA module in PAMGuard
for each call type Examples of audio files used to generate spectrograms
in the Supplementary material (S1) A total of 5,940 high-quality possible
focal pulsed calls were analyzed, from which 52 stereotyped call types
were identified and categorized based on their fundamental frequency
contours. Please cite this dataset and the associated Royal Society Open
Science publication when using these data.