Movie 2.

Wild California sea lions exhibiting porpoising behaviors (Monterey Bay, CA).

The role of California sea lion (Zalophus californianus) hindflippers as aquatic control surfaces for maneuverability

Ariel M. Leahy, Frank E. Fish, Sarah J. Kerr, Jenifer A. Zeligs, Stefani Skrovan, Kaitlyn L. Cardenas, and Megan C. Leftwich

Journal of Experimental Biology 2021. 224:None-None; doi: 10.1242/jeb.243020