Barren Isles exploratory expedition

Introduction

During November 2011, a team of marine scientists and environmental reporters embarked on a pioneering research expedition along the remote west coast of Madagascar. Based aboard a traditional Malagasy wooden sailing dhow, the international team surveyed the health and biodiversity of the Barren Isles, a 100 km long chain of coral islands off the west coast of the Madagascar. The team worked above and below the water to support the conservation of one of the Mozambique Channel’s remotest and least known coral reef archipelagos.

Live map of the route


View Barren Isles exploratory expedition in a larger map

Expected itinerary

The expedition was at sea for three weeks, sailing from the town of Morondava. During the voyage marine biologists collected important scientific data, documenting local conservation issues, and raised awareness of the conservation value of marine resources. Throughout the voyage the expedition reported its findings online through this blog, also producing films and news reports documenting threats to the region’s spectacular marine life, and investigating the impacts of climate change on the archipelago’s fragile marine environment.

“This cruise will be the first of its kind in Madagascar, giving us an unprecedented opportunity to share our incredible marine heritage with the public & to engage people in communicating conservation messages.”

-Mialy Andriamahefazafy, Environmental Policy Officer

The eight-person team included international marine biologists, photographers, film-makers and journalists – all helping to increase environmental awareness by sharing stories about marine conservation issues through radio and film.

Images from the expedition

 

 

Setting sail: a brief look at migration in southwest Madagascar
Setting sail: a brief look at migration in so…
Posted 30 days ago

By Kame Westerman, Velondriake LMMA Coordinator, Madagascar

Human migration can be influenced by a number of factors – political, social, economic, physical, and even cultural. In southwest Madagascar, where Blue Ventures…

Setting sail: a brief look at migration in so…
A return trip….
A return trip….
Posted 154 days ago

by Jon Schleyer, Blue Ventures Film Maker, Madagascar

Three years ago, on my first trip to Madagascar, I settled in for an exceptional adventure as I embarked on a pirogue (dugout outrigger…

A return trip….
A Carnivorous Appetite
A Carnivorous Appetite
Posted 156 days ago

by Charlie Gough, Marine Research Coordinator, Madagascar
We have now successfully completed a number of dives on the reefs of the Barren islands, on the western coast of Madagascar, and despite…

A Carnivorous Appetite
A Different Point of View
A Different Point of View
Posted 161 days ago

By Ryan Vickers, Independent Film Maker, USA

So I have been asked to write this blog, about the expedition, without guidance or parameters. Being neither a scientist nor researcher I no doubt have…

A Different Point of View
Talking about Turtles
Talking about Turtles
Posted 162 days ago

by Charlie Gough, Marine Research Coordinator, Madagascar
As the afternoon draws near, a crowd gathers in the centre of the small market town of Maintirano in western Madagascar. Men, women and…

Talking about Turtles
A gift from the ancestors
A gift from the ancestors
Posted 163 days ago

by Dr Garth Cripps, Senior Conservation Scientist, Madagascar

Portuguese sailors first noted the extensive coral reefs and rocky shoals of the Barren Isles on their charts at the beginning of the…

A gift from the ancestors
Studying the impact of overexploitation on coral reef fish communities
Studying the impact of overexploitation on co…
Posted 166 days ago

By Dr Yann Frejaville, Fisheries Scientist, Madagascar

Acquiring better knowledge of the ecosystems we belong to is a clear goal for those who work towards the sustainable use of natural resources.…

Studying the impact of overexploitation on co…
Diving in Madagascar
Diving in Madagascar
Posted 168 days ago

by George (Bic) Manahira, Blue Ventures Dive Manager & Coral Reef Monitoring Coordinator, Madagascar
Running parallel to the southwest coast of Madagascar is one of the longest reefs in the world.…

Diving in Madagascar
Communicating a passion for conservation
A simple yet difficult life
Posted 170 days ago

by Thomas, Blue Ventures Research Assistant, Madagascar

Vezo history – Who are the Vezo?

The indigenous coastal people of western Madagascar are known as the Vezo. The word Vezo originates from the Malagasy…

A simple yet difficult life
Fishing for information
Fishing for information
Posted 175 days ago

By Charlie Gough, Marine Research Coordinator, Madagascar

Fishing affects all levels of biological organisation, from the individual to populations, affecting their demographic and genetic characteristics as well as communities and ecosystems.…

Fishing for information
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View all updates from the Barren Isles expedition »

 

Press coverage

 

Team members

Dr Alasdair Harris: I am a marine biologist based in Madagascar where my work focuses on supporting Blue Ventures’ various conservation initiatives around the island. Usually confined to a desk job in Madagascar’s capital Antananarivo, I am being allowed out of the office to board Nofy Be and help out on the expedition as a coral ecologist.

 

George (Bic) Manahira: Having dived recently in the Barren Islands I am looking forward to being part of the first team documenting their health and I am excited to return with photographs, films and stories that we can use to inspire others to learn more about this amazing place in which we live.

 

Charlie Gough: This research cruise to the Barren islands will be the first time that anyone has systematically explored and documented the status of the reefs of this region, and I’m looking forward to keeping you all updated with the characters, creatures and stories great and small that we encounter on our route!

 

Claude Farandriaka: Being part of this expedition to survey the Barren islands and communicate the results with the local community and the rest of the world will be an important event in my life. I look forward to learning a great deal with a multidisciplinary and professional team of scientists, reporters, and cameramen.

 

Dr Garth Cripps: I’m particularly interested in the human story behind conservation and followed the Vezo migration to the Barren Isles in 2009. Their migration epitomises many of the challenges that they face: driven by poverty and the collapse of their local fisheries, they sail thousands of kilometres from their homes to find still productive fishing grounds.

 

Jon Schleyer: This is my third trip to the west coast of Madagascar to see the great progress being made by the communities towards sustaining their marine resources. It is two and a half years since I was last in the area so I am excited to see what developments have occurred after my previous visit.

 

Mialy Andriamahefazafy: As the environmental policy officer I am in charge of ensuring that all our projects are evolving in a beneficial legal framework. This trip represents a very important opportunity. Through the different communications media that we will employ, we will be able to share the fabulous marine diversity that we see with the public.

 

Tanguy Nicolas: It is not easy to bring change in such a remote place – communication with the rest of the country is difficult. So having the opportunity to embark on a scientific expedition and share the outputs with the local community, using local radio and video, will be a positive fresh wind.

 

Thomas: I grew up in the Malagasy village of Andavadoaka with my three brothers and my very large Vezo family. I want to help the Vezo understand that if we can work together now, we can keep fishing in the future. As the fishermen run to find more fish, we will be running alongside to teach them.

 

Dr Yann Frejaville: This research cruise aboard the Nofy Be is a privilege and a unique opportunity to explore and study reefs presenting very low levels of fishing pressure – perhaps pristine reefs- an experience that has unfortunately become a rare and precious resource in the world.