Natural History Wanderings

Earth.com reported

Coral reefs look tough. They build massive limestone structures that can stretch for miles and last for thousands of years. But inside those bright underwater cities, something fragile is happening.

A new study shows that human activity has quietly shrunk the very food chains that keep reefs alive.

Read on www.earth.com/news/coral-reef-food-chains-have-shrunk-by-up-to-70-percent/