Scientific research

 

On-going biological sampling of pilot whales in the Faroe Islands, together with regular sightings surveys and satellite tracking projects are important tools that provide updated information for management to ensure that the pilot whale catch in the Faroes continues to be sustainable.
The Faroese Museum of Natural History is responsible for on-going biological sampling and research on whales in Faroese waters. The sex, skinn values (the skinn is the traditional measurement of value used in Faroese whaling) and total body-lengths have been recorded from most whales caught since 1984, with the assistance of the local district authorities and the locally-appointed officials responsible for evaluating the whales after a catch. In addition, a dedicated dolphin sampling programme is underway, with analysis of samples taken from white-sided dolphins caught in recent years.
Faroese scientific experts participate actively in the NAMMCO Scientific Committee, which provides advice on stock status, ecological issues and other aspects relevant for the NAMMCO Management Committees to make informed decisions on appropriate conservation and management measures for marine mammals in the North Atlantic.
An important aspect of NAMMCO’s scientific work is the coordination of regular sightings surveys for cetaceans across the North Atlantic, which provide crucial information from which to estimate and monitor the stock abundance of different whales species. This is a vital tool in the responsible management of whaling. Such sightings surveys have been conducted since 1987, and NAMMCO has coordinated the three last surveys in 1995, 2001 and mostly recently in 2007. The 2007 survey, known as T-NASS, achieved the broadest coverage of all such surveys to date. The Faroe Islands have participated actively in all these surveys over the years, with comprehensive shipboard coverage across the Faroe Plateau and adjacent areas. The next T-NASS is planned to take place in 2015. For more details, see the T-NASS link at right.
After some years in the planning, satellite transmitters have been successfully attached to pilot whales from four different schools, firstly on four whales in 15 July 2000, again on seven whales in August 2004, the third time on eight whales in May 2011 and most recently on six whales in October 2012. In each case, schools of whales were driven into a bay, tags attached to selected whales, and the entire school driven back out to sea again. See the link at right for further details, tracking maps and pictures from the pilot whale satellite tracking project.
Samples of pilot whale tissue are taken regularly by researchers at the Environmental Agency to examine the levels of heavy metals in the meat and organochlorines in the blubber (for further details, see under Whales and the marine environment).

Highlights

 

T-NASS - the 2007 Trans Atlantic Sighting Survey for cetaceans, coordinated by NAMMCO, achieved the broadest coverage since NASS surveys began in 1987. See www.nammco.no for more details.

 

 

 

 

Satellite transmitters have been successfully attached to pilot whales from a number of different schools for several years since 2000 and their movements tracked. The movements of white-sided dolphins, porpoises and grey seals around the Faroes have also been tracked with satellite transmitters in recent years. See the Museum of Natural History for latest tracking reports.