Caribbean Lobster Conga Line
Spiny lobsters turn the Caribbean seabed into a dance floor every summer. When storms approach, these typically solitary creatures form single-file lines that can stretch for dozens of yards. The lobsters march together toward deeper, calmer waters, using their antennae to stay in perfect formation. One line might contain up to 65 lobsters, all moving in synchronized steps. Scientists think they line up this way to reduce drag in the water, like cyclists in a peloton.