Conservationists are investigating the death of a dolphin which washed up in Thailand.<br /><br />Locals smelled the dead creature after it appeared on the coast of Bang Pu district in Samut Prakan, south of Bangkok on Friday 19 July.<br /><br />Police arrived with marine specialists who identified the corpse as an Irrawaddy dolphin.<br /><br />The cause of its death is not yet known.
