News Finding: Cool paper on a 'tritrophic mutualism'- phytoplankton attract seabirds to eat primary consumers 
Paper Finding: Our results imply that marine top predators play a critical role in maintaining both ocean health and global climate.
News Context: Cool paper on a 'tritrophic mutualism'- phytoplankton attract seabirds to eat primary consumers 
Paper Context: This study demonstrates that dimethyl sulfide, a chemical cue involved in global climate regulation, mediates a tritrophic mutualistic interaction between marine apex predators and primary producers. Our results imply that marine top predators play a critical role in maintaining both ocean health and global climate. Our results highlight the need for more collaboration and discussion between micro-and macroscale biologists working on global issues in the Southern Ocean.