Movie 1 (Fish capture.mp4):

Video clips upon fish captures by adult female northern elephant seals. Clip 1: The seal fed on an unidentified fish (depth: 475 m). Clip 2: The seal fed on unidentified schooling fish (depth: 455 m). Clip 3: The seal encountered and fed on the fish Merluccius sp. (depth: 515 m). Clip 4: The seal fed on an unidentified fish (depth: 910 m). In Clip 1-3, supraorbital vibrissae of the equipped seal are visible at the right-hand side of the movies.

Acceleration-triggered animal-borne videos show a dominance of fish in the diet of female northern elephant seals

Kaori Yoshino, Akinori Takahashi, Taiki Adachi, Daniel P. Costa, Patrick W. Robinson, Sarah H. Peterson, Luis A. Hückstädt, Rachel R. Holser, and Yasuhiko Naito

Journal of Experimental Biology 2020. 223:None-None; doi: 10.1242/jeb.212936