02468Not assessedNot determinableUnknownNot availableNaturalPossible entanglementProbable entanglementTrauma (unknown cause)Known entanglementEuthanizedHuman interactionPossible human interactionBoat strikeHector’s and Māui’s dolphin deaths among the South Coast of theSouth Island populationBy cause of death, 1921–2008 (aggregated), number of dolphinsProvider: Ministry for the Environment

Hector’s and Māui’s dolphin deaths among the South Coast of the South Island population

By cause of death, 1921–2008 (aggregated), number of dolphins