No-take areas, herbivory and coral reef resilience

Coral reefs worldwide are under threat from various anthropogenic factors, including overfishing and pollution. A new study by Mumby et al. highlights the trophic relationships between humans, carnivorous and herbivorous fishes, and the potential role of no-take areas in maintaining vulnerable coral reef ecosystems. No-take areas, where fishing is prohibited, are vital tools for managing food webs, ecosystem function and the resilience of reefs, in a seascape setting that extends far beyond the boundaries of the reefs themselves.