Alert Diver Category: Parting Shot

A few white southern right whales are born each year, but this leucistic trait is not a permanent feature. Their coloration usually gives way to a lighter gray in adulthood, indicating they were white at birth and distinguishing them from the more common darker whales.

These small yet magnificent mollusks live in the open ocean and are at the mercy of wind, tide, and currents. As they float upside down just beneath the surface, their blue-striped bellies point upward while their metallic backs are counter-shaded when seen from below.