Behavioral response studies provide significant insights into the nature, magnitude, and consequences of changes in animal behavior in response to some external stimulus. Controlled exposure experiments (CEEs) to study behavioral response have faced challenges in quantifying the importance of and interaction among individual variability, exposure conditions, and environmental covariates. To...
During the last 3 decades, tagging technology has been used to study different aspects of cetacean ecology. Tags implanted in animal’s blubber, muscle and surrounding tissue have produced successful results, providing information on long-term movements. However, apart from the reports of ‘divots’ (depressions) and swelling at the tag sites in...
Low-frequency acoustic signals generated by baleen whales can
propagate over vast distances, making the assignment of calls to
specific individuals problematic. Here, we report the novel use of
acoustic recording tags equipped with high-resolution accelerometers
to detect vibrations from the surface of two tagged fin whales that
directly match the...