In the dead of night, motorboats raced across the sea, bearing dark-skinned Japanese fishermen.
Bam! Bam! Bam! Bam! Bam!
Upon reaching the dolphin-packed inlet, the Japanese fishermen plunged a long pole into the sea, continuously beating it to create waves of sound, frightening the dolphins, which rely mainly on keen hearing for survival.
At this point, Japanese fishermen would board small boats, relentlessly driving the dolphins into a lagoon blocked by fishing nets.
Startled, the dolphins swam frantically within the bay's cove, their blood dyeing the sea water red.
Dolphins are highly intelligent animals, similar to humans in having complex social connections, often forming small groups based on family units, and these group relationships may last a lifetime.