Hector Dolphin Hector's Dolphins are the smallest Dolphins in the world and they are only found in New Zealand. Hector Dolphins are very little and they can grow up 1.5 meters long. Don’t change your speed don’t come up to them and don’t yell at them. The hector Dolphin is the smallest and rarest Dolphin, there’s not many hector Dolphins left and they are becoming endangered. The hector Dolphin can dive for 2 minutes. The hector Dolphins stay close to the shore be careful of the hector dolphin when fishing or boating. The prepaliers are killing the the hector’s Dolphin and there getting caught in nets when boats are passing by. The hector Dolphins are black, white and grey. Hector Dolphins are very friendly, calm, harmless and playful. They live in Akaroa that’s where you can see the Hector Dolphin. The Hector’s Dolphin has round dorsal fins like mickey mouse ears.