Avian Allies: How Feathered Friends Aid Coral Reefs in Climate Crisis

A study led by Lancaster University has found that the presence of seabirds on islands adjacent to tropical coral reefs can significantly boost coral growth rates and enhance their resilience to bleaching events caused by warming seas. The researchers discovered that Acropora coral near seabird colonies recovered from bleaching events approximately 10 months faster compared to reefs located away from seabird colonies. The key to this faster recovery is the nutrient-rich droppings of seabirds, which fertilize corals and other marine species. The study highlights the importance of restoring seabird populations and eradicating invasive species, such as rats, to support the long-term health and recovery of coral reefs in the face of climate change.