Doug Perrine / Bryde's whale (Balaenoptera brydei / edeni) expeling air and water from mouth through baleen plates after engulfing part of a baitball of Sardines (Clupeidae) with California sea lion (Tetreapturus au...

Doug Perrine / Bryde's whale (Balaenoptera brydei / edeni) swimming past a baitball of Sardines (Clupeidae)California sea lion (Tetreapturus audax) and Striped marlin (Zalophus californianus) in background. Off Baja...

Doug Perrine / Bryde's whale (Balaenoptera brydei / edeni) with throat pleats expanded after feeding on baitball of Sardines (Clupeidae) with California sea lion (Tetreapturus audax) in background. Off Baja Californ...

Doug Perrine / Bryde's whale (Balaenoptera brydei / edeni) swimming past a baitball of Sardines (Clupeidae) with California sea lion (Tetreapturus audax) underwater photographer, and Striped marlin (Zalophus califo...