Caribbean

The Great Hammerhead Shark

First described in 1837 by the German naturalist  Eduard Rüppell, the great hammerhead shark (Sphyrna mokarran) is the largest of the hammerhead shark family and can reach a length of over 6m (20ft), although some specimens have been seen to be much larger than this. However, with overfishing, the great hammerhead is usually observed to be much smaller than this.

17th century Dutch warship found off Tobago

During the battle between the French and the Dutch, who controlled Tobago at the time, the French flagship Glorieux, with her superior guns, sank the Dutch vessel on 3 March 1677.

Kroum Batchvarov, assistant professor of maritime archaeology and leader of the research team, said: “To find the Huis de Kreuningen—almost by accident, as she was outside the boundaries where we expected to find her—undiscovered and untouched for over 300 years was an exciting moment.”

Cuba Gardens of the Queen

A classic Chevrolet car in the parking lot of the Hemingway Museum

As the wheels touched down at Havana’s International airport, the plane erupted with cheers and applause. Many of the passengers on board had waited years, if not decades, to return home and visit relatives in Cuba. As part of a small group of Americans visiting for the first time, I knew immediately that we were in for a special treat.

Lionfish are an invasive species taking over coral reefs and preying on native fish in the Atlantic Ocean’s waters
Lionfish are an invasive species taking over coral reefs and preying on native fish in the Atlantic Ocean’s waters

Most lionfish too deep for divers to reach

Lionfish, which have spines that contain venom, are a well-known problem in Atlantic coral reefs. These invaders from the tropical parts of the Pacific and Indian oceans have no natural predators in the Atlantic Ocean. They are eradicating many fish populations in the shallow reefs that they have overtaken. Recently, the overwhelming problem has proven worse than originally thought.

Roatan

First off, a confession. I love diving in Roatan. Why? For a couple of reasons. Number one—the reefs around the island are still in superb shape. Not a lot of ocean-going pelagics, it’s true. But I’ve been diving the reefs of the Caribbean for more than ten years, and I would rank Roatan in the top two. (Bonaire would be my other choice.)