My plane crashed outside the island on the south continent the climate is 16c trough 22.4c range temperature,the geography is mountainous.what you need to survive in the kermadec island is fire,shelter,water, and food.

there are lots of birds in the kermadec island like kermadec parakeets,kermadec petrel and the kermadec little shear water it could be a food source this bird is not dangerous it can not be harmful

there are also lots of plants like low growing vegetation,hebe,and the pohutukawa.the low growing vegetation is not helpful,it is not edible,and it is not harmful or poisonous.