Data are presented on a number of aspects of a drive hunt of a pod of long-finned pilot whales (Globicephala melas; Traill) which occurred in the Faroe Islands in July 1992. Empirical data collected by observers are presented on aspects of the drive and killing phase of the drive hunt. These focus on the welfare implications of the two main pieces of equipment used in the hunt, the gaff and the knife. The body zone targeted by the gaff ranged from the melon to the dorsal fin. Ten of the 14 initial uses of the gaff recorded resulted in the whale being insecurely fastened and entailed further gaff strikes. Five case studies are presented of towing times, before cutting occurred but post-gaffing, when the whale was secured by the gaff to a boat (median: 66s). The number of gaff strikes on an individual whale ranged from zero to four (median: two). Fifty-seven per cent of cutting episodes using the knife were initiated behind the blowhole, 43per cent on the whales ‘flanks. Data on the sequential use of the gaff and the knife are presented for seven whales. Data are also presented on the duration of the cutting episodes for these seven whales (median: 80s) and the total time elapsed from initial wounding until loss of voluntary movement occurred (median: 126s). Certain behaviours shown by the whale after the use of the gaff and knife are discussed and analysed in the context of the physiology, anatomy and social structure of pilot whales. Conclusions are presented on a number of welfare aspects of this hunt and compared with data from other whaling operations.

In the first seven months of 2008, eighteen Cuvier's beaked whales (Ziphius cavirostris), four Sowerby's beaked whales (Mesoplodon bidens), five unidentified beaked whales and twenty-nine long-finned pilot whales (Globicephala melas) were reported stranded in the UK and Ireland. Decomposition of those animals investigated puts the predicted time of death at mid-January. Concerns that an unusual mortality event had taken place prompted further investigations. Most carcasses were too decomposed for necropsy. A summary of findings is presented here. Although the initial stranding of five Cuvier's beaked whales in Scotland shared some similarities with atypical mass stranding events linked in time and space to mid-frequency naval sonars, there were two important differences with the remaining strandings during this period. First, the geographical range of the event was very wide and second, the strandings occurred over a prolonged period of several months. Both of these factors could be related to the fact that the mortalities occurred offshore and the carcasses drifted ashore. The cause(s) of this high number of strandings of mixed offshore cetacean species during this period remain undetermined.

The intestines of 170 long-finned pilot whales, Globicephala melas, caught off the Faroe Islands (N.E. Atlantic) were examined for helminth parasites. Eight species were detected but only 4 occurred in at least 10% of the sample. No core or recurrent group of species were identified and no correlations between abundances of species were significant. Diversity values were far below those reported for other endotherms. Colonization by helminths was random, whales not being readily colonized. These features point to largely unpredictable, isolationist infracommunities, there being little potential for inter-specific interactions. Older hosts tended to harbour more diverse infracommunities, offering more opportunities for such interactions. Two hypotheses, which might also apply to other cetaceans, are proposed to account for the depauperate helminth communities of the pilot whale: (i) some ancestral helminth species failed to adapt their cycles to the marine habitat and (ii) the hosts' isolation from land prohibited new infections with helminths of mammals.