New oil platform off Sakhalin – whale scientists will have a say


The oil and gas company Sakhalin Energy Investment Company (Sakhalin Energy) announced on December 4th its intention to begin planning for construction of a third offshore oil and gas platform in the Piltun-Astokh field along the coast of Sakhalin Island, eastern Russia. As this platform would be located near the primary feeding ground of the endangered western gray whale population, Sakhalin Energy requested the advice of an independent panel of scientists, convened by IUCN, to minimize risks to the whale population.

The western gray whale population is listed as critically endangered on the IUCN Red List of Threatened Species™. Only about 130 animals remain, including perhaps 30 mature females. Western gray whales feast throughout the summer and autumn in Russian waters where oil and gas development represents a significant threat to the population’s survival and recovery.

Randall Reeves, Chairman of the independent scientific panel, commented: “We are disappointed to learn that the already large footprint of industrial development on this biologically rich part of the planet may soon get even larger. If, however, the global demand for hydrocarbon energy supplies dictates that there will be more of such development, it is vital that we push the developers to proceed in a precautionary way and protect not only the gray whales but also the seals, birds, fish and other wildlife that depend on the region’s natural productivity.”

Since 2004, Sakhalin Energy has joined forces with IUCN to minimize potential risks from the company’s operations to the western gray whale population. In 2006, at the request of Sakhalin Energy, IUCN convened a long-term independent scientific panel (the Western Gray Whale Advisory Panel – WGWAP) to advise the company on a regular basis and strengthen its monitoring and mitigation efforts.

On the first day of the 9th meeting of the WGWAP (4-6 December 2010, Geneva, Switzerland) Sakhalin Energy announced its plans to construct another offshore oil and gas platform. In doing so, the company indicated that it will continue to rely on the WGWAP for advice in assessing and addressing the added risks to western gray whales.

“This request from Sakhalin Energy builds on over 6 years of collaboration between the company, scientists and IUCN,” says Finn Larsen, Programme Officer, IUCN Global Marine and Polar Programme. “However, it is the first time that the WGWAP will be providing advice at such an early stage in the planning of an offshore platform. This should ensure that best practices are maintained through the whole development process and it is a good example of how industry and the conservation community can work together to minimize the impacts on an endangered species.”


For more information, please visit:

Finn Larsen, Programme Officer, IUCN Marine and Polar Programme,
Beatrice Riche, Logistics and Communications Officer, IUCN Marine and Polar Programme,

New book on cetacean conservation in the Mediterranean and Black Seas


A new book on the conservation of cetaceans in the Mediterranean and Black Seas, authored by Giuseppe Notarbartolo di Sciara and Alexei Birkun and with a foreword by H.S.H. Albert II, Prince of Monaco, has been recently published by ACCOBAMS on the occasion of the fourth meeting of its Parties. The book presents an update on the presence and status of cetaceans in the ACCOBAMS area, including details about the occurrences of all recorded species, and how the threats to cetaceans in the region are evolving. The book also contains a discussion of the most needed measures to improve the conservation status of the region’s cetaceans. It concludes by recommending that a strategic update be undertaken by the Parties to the Agreement, stimulated by renewed political vigour, if the continued existence of cetaceans in the region is to be assured.

A pdf version of the book can be downloaded from the downloads section of this site.

International scientists track endangered gray whale to discover breeding grounds


A team of scientists from Russia and the United States has successfully tagged and is tracking by satellite an individual from one of the world’s most endangered whale populations – a western gray whale – off the coast of Russia’s Sakhalin Island. IUCN has been involved in the tagging and tracking process, providing scientific advice and logistical support.

There are only about 130 western gray whales left. The species is listed as Critically Endangered on the IUCN Red List of Threatened Species™, with perhaps only about 33 mature and reproductively active females. Their feeding grounds in the Russian Far East are known but details of their migration routes and breeding grounds are not.

This is the first time an individual from the western gray whale population has been tagged and tracked using telemetry. “Tremendous care was taken to select a healthy adult male,” says Greg Donovan, Head of Science for the International Whaling Commission (IWC), based in Cambridge, who co-ordinated the project. “Although the risks associated with such tagging are minimal, we wanted to take absolutely no chances with females or young animals. The information we expect to get from this study is vital to international conservation efforts to preserve this population, as is the collaboration between governments, international organisations, international scientists, industry and other stakeholders.”

The tagged whale, known as ‘Flex’, has been seen regularly in the Sakhalin area in summer since it was photographed as a calf in 1997. The team has been following its movements via satellite with data beamed from the transmitting tag.

The scientific expedition was led by Vladimir Vertyankin, of the A.N. Severtsov Institute for Ecology and Evolution of the Russian Academy of Sciences (IPEE RAS), which has over 35 years of experience with marine mammal research in the region. The tagging component was led by Bruce Mate, director of the Marine Mammal Institute at Oregon State University (OSU), a pioneer in the use of satellites to track whales since the late 1970s. The remaining team members comprised 5 scientists from Russia and the USA, including Grigory Tsidulko (IPEE RAS) and Amanda Bradford from the University of Washington, who have both studied western gray whales for many years. The telemetry programme was developed by IPEE RAS, OSU and an international team of experts from IWC and IUCN, and was carried out under a permit granted to IPEE RAS as part of their western gray whale research programme.

“Not a lot is known about western gray whales, so finding out where they migrate to breed and calve will be a tremendous step forward,” says Bruce Mate, director of the Marine Mammal Institute at Oregon State University. “Finding the migration routes and winter grounds of this critically endangered population will allow range states to develop or improve effective measures to protect the whales,” says Vyatcheslav Rozhnov, Deputy Director of the A.N. Severtsov Institute for Ecology and Evolution of the Russian Academy of Sciences (IPEE RAS), which advances satellite telemetry in Russia.

The field team embarked on its expedition in late August to the remote Sakhalin Island region to locate and tag whales. Logistical challenges and bad weather conspired to thwart their efforts, even though some 25 males were sighted and approached. Finally, on the last day of the expedition, the team managed to tag ‘Flex’. His movements have been tracked via satellite on a daily basis since then.

“The conditions were particularly difficult because of the weather,” says Valentin Ilyashenko of IPEE RAS and the Russian representative to the IWC. “The team had to cope with the remnants of two typhoons and several smaller storms. But the perseverance of the entire group and the international collaboration, especially between U.S. and Russian scientists in the field, has really paid off. We should learn new things about these endangered whales that will help to join national and international efforts to better protect these whales.”

In the first eight weeks since the whale was tagged, the transmitter has sent hundreds of messages from 237 locations and documented where the whale has travelled. Its path has covered 828 kilometers – all within a few kilometers of the shore – and thus far has stayed close to the original tagging site as it moves north and south along the eastern shore of the island to feed.

Everyone involved in this effort hopes that the transmitter will continue tracking for as long as a year, but for now they are focussed on the short term. “What we really hope to discover is where these whales migrate to breed and calve,” says Finn Larsen, Marine Programme Officer, IUCN Global Marine and Polar Programme. “It would be nice to have a full year of data, but it is these first three to four months that are probably the most critical.”


For more information click the following link to the IUCN website.