SPERM WHALES TAILING: ABACO, BAHAMAS


Sperm Whale Tailing, Abaco, Bahamas (©BMMRO)

SPERM WHALES TAILING: ABACO, BAHAMAS

There can be very few people in the world whose breath would not be taken away by the sight of a massive sperm whale tailing close by. And as it happens, this very phenomenon can be seen in the deeper waters around the coast of Abaco. Here is a small gallery of photos of sperm whales tailing, taken from the BMMRO research vessel. There’s no point in my writing a lot of commentary to the images – they speak for themselves of the awesome (in its correct sense) power and grace of these huge mammals.

Sperm Whale Tailing, Abaco, Bahamas (©BMMRO) Sperm Whale Tailing, Abaco, Bahamas (©BMMRO)

In these images, you will notice that the whales have distinctive patterns of notches and tears in their flukes (ie tail fins). As with a dolphin’s dorsal fin, these areas of damage are like fingerprints – unique to each individual, and a sure means to identification. The researchers log each sighting and assign a cypher – a whale will become known as ‘B42’ and not usually by a less scientific name like ‘Derek’ or ‘Susie’).

Sperm Whale Tailing, Abaco, Bahamas (©BMMRO) Sperm Whale Tailing, Abaco, Bahamas (©BMMRO)

Q. What happened next?  A. You would see the tail emerge as the whale dives deep… Sperm Whale Tailing, Abaco, Bahamas (©BMMRO)

One of my favourite whale views is of the tail as it rises above the surface with water streaming off the flukes, before it flicks over and disappears beneath the waves. 

Sperm Whale Tailing, Abaco, Bahamas (©BMMRO)

A juvenile takes a dive alongside an adult. One day that tail will be massive…Sperm Whale Tailing, Abaco, Bahamas (©BMMRO)

Credits: all photos © BMMRO, with thanks as ever to Diane and Charlotte

Sperm Whale Tailing, Abaco, Bahamas (©BMMRO)

SPERM WHALES GATHERING IN ABACO WATERS


Sperm Whales, Abaco Bahamas (BMMRO / Keith Salvesen)

SPERM WHALES GATHERING IN ABACO WATERS

During the past week, the BMMRO research boat has been tracking sperm whales off the south coast of Abaco. These huge creatures are the largest marine mammals found in Bahamian waters, and the area between Rocky Point around the south coast to Hole-in-the Wall is a great place to find them. 

Sperm Whales, Abaco Bahamas (BMMRO / Keith Salvesen)Sperm Whales, Abaco Bahamas (BMMRO / Keith Salvesen)

One reason they are found in this particular area is the existence of the Great Bahama Canyon, one of the deepest submarine canyons in the world. The depth of the canyon ensures that the waters are nutrient-rich, with food being drawn up from the depths towards the surface. In season it’s the perfect place for female sperm whales and their calves.

Sperm Whales, Abaco Bahamas (BMMRO / Keith Salvesen)Sperm Whales, Abaco Bahamas (BMMRO / Keith Salvesen)

The BMMRO research trip encountered more than a dozen sperm whales, mostly females with their calves. And the amazing thing is that the sightings are often made within sight of land. In these photos, the are two landmarks visible. One is the huge Disney vessel parked at Gorda Cay aka Castaway Cay (header image); the other is HOLE-IN-THE-WALL LIGHTHOUSE (above)

Sperm Whales, Abaco Bahamas (BMMRO / Keith Salvesen) Sperm Whales, Abaco Bahamas (BMMRO / Keith Salvesen)

Credits: All photos BMMRO 2018, with thanks to Diane & Charlotte as ever

Sperm Whales, Abaco Bahamas (BMMRO / Keith Salvesen)