Dolphins spotted trapping fish in mud rings in the Caribbean

Some dolphins churn up seafloor mud to form a ring that traps fish – and now we know the technique has been developed independently by dolphins near Belize and near Florida

Dolphins spotted trapping fish in mud rings in the Caribbean
Some dolphins churn up seafloor mud to form a ring that traps fish – and now we know the technique has been developed independently by dolphins near Belize and near Florida