1. Bryde’s Whale
These surface feeders are the most-seen whale species in the Hauraki Gulf. Rushing to the surface in a sweep, they engulf huge schools of fish, creating a ruckus under the surface, while sea birds make the most of the panic created to get an easy catch. The Hauraki Gulf is home to about 50 resident Bryde’s whales, so you have great chances to spot them here.
Scientific name: Balaenoptera edeni
2. Bottlenose Dolphin
The most common dolphin in Auckland can be seen all year round playing around the wake created by passing boats. They are an average of 3.5 metres long, impressively agile, and remarkably smart. The fact that they are always keen to put on a show may be a reason why bottlenose dolphins are a crowd favourite.
Scientific name: Tursiops truncatus
3. Common Dolphin
Much smaller than their bottlenose relatives, the common dolphins reach only 2-metres long. Common dolphins have impressed the scientific community by being able to cooperate when hunting prey making them one of the most effective hunters of their family.
Scientific name: Delphinus delphis
4. Sei whale
Known for its speed, the Sei whale can reach up to 50km per hour! That’s faster than many small sailboats and pretty impressive for a 15-metre (on average) creature. The Sei whale leaves the Hauraki Gulf for the cold arctic waters where food is plentiful. Then they come back to the warmer New Zealand waters to raise their calves.
Scientific name: Balaenoptera borealis
5. Dwarf Minke Whale
Averaging 7 metres long, the dwarf minke whale is a bit of a mystery. It is not often seen in the Hauraki Gulf, as they usually prefer the cold Arctic waters full of krill. When in New Zealand’s waters, they feed on small fish and squid. If you spot one, take as many pictures as possible! The Department Of Conservation is always keen on new footage of this species. You can learn more about reporting your findings in Find the Rare Maui Dolphin.
Scientific name: Balaenoptera acutorostrata subspecies
6. Long-finned Pilot Whale
Incredibly hard to differentiate from their “short-finned” cousins, the long-finned pilot whale is sadly one of the whale species the most likely to get stranded. Long-finned whales have often been seen along with bottlenose dolphins and humpback whales in what is described as a “non-aggressive association” meaning that they may be cooperating.
Scientific name: Globicephela melas
You may have heard of these guys being called “killer whales”. That’s because orcas are amazing hunters. They are capable of hunting even the much faster dolphins using a stealth approach and rushing attacks in their pods. It is truly incredible to witness. Orcas are mammals too so they have a great bond with their calves and should not be separated from each other.
Scientific name: Orcinus orca
More whale and dolphin encounters in New Zealand
Can’t get enough of our finned-friends? Us neither! Check out these articles to see how you can see more whales and dolphins in New Zealand.