Occurrence of whales and dolphins in Pakistan with reference to fishers’ knowledge and impacts

This paper reports the findings of a project (Cetacean Conservation Pakistan) launched in 2004 with view to: (a) undertaking quantitative surveys to determine variety and abundance species present; (b) working local fisher communities collate knowledge promote public awareness; (c) promoting marine cetacean conservation strategy measures. Boat-based for live animals shore beachcast specimens have confirmed presence twelve whale dolphin. Among these bottlenose dolphins (Tursiops sp.) occur both inshore along coasts Sindh Balochistan, offshore parts Balochistan; two populations possibly representing different sub-species. Indo-Pacific humpback (Sousa chinensis) are common around mouth Indus Delta large sheltered bays where finless porpoise (Neophocaena phocaenoides) also occur. Spinner (Stenella longirostris) were observed very schools (up 2,000) shelf edge eastern as Risso’s (Grampus griseus) smaller numbers. Common (Delphinus capensis) recorded even further offshore. There sightings whales (Megaptera novaeangliae), one killer (Orcinus orca). Bryde’s (Balaenoptera edeni), sperm (Physeter macrocephalus) Cuvier’s beaked (Ziphius cavirostris) only during beach surveys, while skeletal remains institutions supported occurrence blue musculus). Work this picture distribution provided information on threats cetaceans. These principally occasional entanglement fishing gear opportunistic exploitation use food, bait, medicine or other purposes. The incorporated policy development preparation biodiversity action plan that included listing provincial legislation, designation protected area establishment national dolphin society, trials watching means raising awareness providing alternative economic value.