WORLD DOLPHIN DAY 2025 and BMMRO NEWS

September 14, 2025 by Rolling Harbour

WORLD DOLPHIN DAY 2025

September 12th is the day chosen by Sea Shepherd to raise awareness and promote the conservation of dolphins. It was established on the one-year anniversary of the killing of 1,428 Atlantic white-sided dolphins in the Faroe Islands, which was the largest single slaughter of cetaceans in history.

As many will know, the marine mammals of the Bahamas – whales, dolphins and manatees – are researched and protected by the Bahamas Marine Mammal Research Organisation. It was established more than 20 years ago by Diane Claridge and Charlotte Dunn. Based for many years in Sandy Point, Abaco, the organisation has recently extended its operations to an office in Marsh Harbour.

BMMRO has a wide remit in marine mammal research and education. Young children are given an opportunity to learn what lies beyond the seashore. Older children have opportunities for combining learning with fun at the summer Whale Camps. There are learning groups and talks, and all schools are welcome to participate.

Plans in progress include establishing Whale Camps on other islands, such as Long Island and Eleuthera. There has also been outreach to Exuma and the Berry Islands.

At a more advanced level, BMMRO provides outstanding opportunities for older students to increase their knowledge and skills, to take these to higher education, and to prepare them for the life of a marine mammal researcher.

BMMRO has recently produced a comprehensive Field Guide featuring all 27 marine mammal species found in Bahamian waters. These give a great deal of information and are readily available.

You can find out more about the nature and scope of the work carried out by BMMRO HERE . The speed of the development of sundry critical threats to the world’s oceans and their denizens has been astonishing. It is now irreversible. Fortunately the number of ocean research and protection organisations has increased significantly as the situation worsens. Please consider making a donation to support the work of BMMRO, or (for those elsewhere in the world), to the marine mammal organisation in your area.

LEAD SCIENTISTS: Diane and Charlotte – pioneer researchers in the Bahamas over 4 decades

All Photos: @BMMRO

LINKS: BMMRO . MM SIGHTINGS . WHALE CAMP 2025 . ROLLING HARBOUR

Credits: BMMRO . Rolling Harbour / Keith Salvesen

WORLD DOLPHIN DAY 2024

September 12, 2024 by Rolling Harbour

September 12th is the day chosen by Sea Shepherd to raise awareness and promote the conservation of dolphins. It was established on the one-year anniversary of the killing of 1,428 Atlantic white-sided dolphins in the Faroe Islands, which was the largest single slaughter of cetaceans in history.

As many will know, the marine mammals of the Bahamas – whales, dolphins and manatees – are researched and protected by the Bahamas Marine Mammal Research Organisation. This was established more than 20 years ago by Diane Claridge and Charlotte Dunn.

You can find out more about the nature and scope of the work carried out by BMMRO HERE Please consider making a donation to support the work of BMMRO, or (for those elsewhere in the world), to the marine mammal organisation in your area. Dolphins increasingly need protection from mankind and human activities. A donation would greatly help provide it.

All Photos: BMMRO

DOLPHINS IN THE SEA OF ABACO, BAHAMAS

March 6, 2020 by Rolling Harbour

Dolphin mother and newborn calf

DOLPHINS IN THE SEA OF ABACO, BAHAMAS

The bottlenose dolphin photos here, taken during a recent BMMRO dolphin research project in the Sea of Abaco, are of great significance. Six months after Hurricane Dorian smashed the life out of Abaco, the island is still in the early stages of recovery – to the extent that recovery is possible when the main (only) town has been pulverised to rubble and the island’s infrastructure wrecked. Good news is prized.

Amidst the human cost of Dorian to the Abaco community, people have found some consolation in the natural world around them. The return of birdsong. The bright flashes of the unique parrots flying overhead. Shorebirds returning to the beaches from wherever they found for cover. Curly-tail lizards sunning themselves. And on water, sightings of turtles, rays and dolphins to spread some cheer. Some huge bonefish are being caught (and released) too.

The Bahamas Marine Mammal Research Organisation (BMMRO) has its HQ at Sandy Point. During the past months, life there has been busy. A long-term underwater acoustic research project is in progress, for example. The effects of the hurricane on the marine mammals in Abaco waters – whales , dolphins and manatees – has been a cause of great concern. A drop in the dolphin population in the Sea of Abaco had been noted a few months ago, so a second assessment of the area has just been carried out.

Playtime in the Sea of Abaco

GOOD NEWS FOR DOLPHINS

Scientists Diane Claridge and Charlotte Dunn obtained positive results. During the assessment, they encountered 18 individual dolphins. The encouraging observations included:

The wonderful mother and newborn calf in the header image – a great sign of hope
Some dolphins first recorded – amazingly – in 1992
Dolphins in areas not used for years, probably due to recent reduced boat traffic
Familiar dolphin behaviours such as wave-surfing and group socialising

Ragged dorsal fin patterns enable easy ID

If you wonder how researchers can be so sure about the ID of the animals they see, check out the dorsal fins in some images here. Individual dolphins have unique patterns, markings (#2) and in particular fin damage that is readily identifiable. Seen close to, these are obvious. At a longer distance, binoculars are needed. Photos of each animal are also taken to be analysed in the lab. Sound recordings may be taken: distinctive individual voice patterns are analysed to assist ID. All of this can be compared against the BMMRO database. That is how dolphins first recorded in 1992 can be identified with such certainty now.

Credits: Charlotte Dunn (photos) and Diane Claridge, BMMRO; the dolphins for research cooperation

If you would like to know more about the work of BMMRO and its research, click the logo above