Fiordland crested penguins breed on Breaksea.
 Since rat eradication various threatened species of New Zealand's native fauna have been introduced, or reintroduced, there.
 These include the tieke (saddleback), mōhua (yellowhead), Fiordland skink and knobbled weevils.
Fiordland crested penguins breed on Breaksea.  Since rat eradication various threatened species of New Zealand's native fauna have been introduced, or reintroduced, there.  These include the tieke (saddleback), mōhua (yellowhead), Fiordland skink and knobbled weevils.
Breaksea Island (New Zealand)