Nearly every day since the first week in September, fishermen have been driving pods of dolphins into quiet coves near the village of Taiji, Wakayama Prefecture, to kill them for their meat, whatever the mercury content, or sell them to marine parks.
Each year, between 2,000 and 3,000 dolphins are taken in Taiji, a little more than 10 percent of Japan's dolphin catch. Among the species killed there so far this season, which runs until March, have been bottlenose and risso dolphins.
Striped dolphins also have been killed in recent years, but it is not clear if any have been taken yet this season.