Factors affecting the importance of myctophids in the diet of the world’s seabirds

Mesopelagic myctophid fish are a key component of the world’s ocean food webs, linking primary consumers and predators. Among marine predators, seabirds are globally significant consumers, but the extent to which they feed on myctophids has been investigated only at the regional scale. This global-scale review of analyses of the stomach contents of 228 seabird species reveals that the occurrence of myctophids in seabird diets is extremely...