19 April 2011
was a favourite spot for our family. Every holiday we’d visit our grandparents in Tauranga, and invariably we’d be taken for a day-trip to Rotorua and a visit to this iconic tourism kiwi wildlife park was always a memorable highlight.
Things have moved on since the last visit around twenty years ago and ancient stories are now hatching at Rotorua's Rainbow Springs with the recent arrival of 11 precious baby tuataras.
New Zealand's own living dinosaurs are very rarely bred in captivity and the eggs hatched between 30 March and 10 April to proud parents Honey (24) and Bugsy (53,) after a 184-day incubation period.
It's Rainbow Springs’ first hatch of tuatara eggs and believed to be one of the largest clutch of eggs to successfully hatch in captivity in New Zealand. The public will have a chance for their first look in about six months time.
While the sex of the new arrivals hasn't yet been determined, as with other reptiles the warmer the soil around the eggs, the greater the chance they will be males and the cooler the soil, the greater the chance they will be females. With further breeding in mind Rainbow Springs is hoping for a mix of both sexes.
The nocturnal tuatara is an ancient reptile, which roamed the earth the same time as dinosaurs more than 225 million years ago. Its relatives died out about 60 million years ago which is why tuataras are sometimes called a “living fossil”.
Tuatara have the potential to live up to 300 years in the right conditions. The average life span is 80 - 100 years and the oldest in captivity is Henry who is 120 - 130 years old in the Tuatarium at Invercargill.
Only once every two to five years will the female be ready to mate. The male will sit outside her burrow and wait. If she is interested they will mate and 8 or 9 months later she will lay and bury 6 to 10 eggs in a sunny place. 11 to 16 months later the baby tuatara will hatch.
Tuatara take 35 years to grow to their full size of 600mm (24 inches or 2ft). They also have the longest incubation period of any reptile with eggs taking up to 15 months to hatch.
The Tuatara is an unblinking reptile with a thick scaly skin.
This small ‘dragon’ also has irregular spines descending from the back of the head and down along the ridged back. The Tuatara are nocturnal animals who also appear sluggish during the hours of darkness.
In cooler temperatures during winter their metabolism slows down to 10 heart beats per min and 1 breath per hour. During this time, because their metabolism has slowed they don't require food. They can survive without eating for a year!
Tuatara are ‘stand-and wait’ carnivores that snatch almost any small animal straying within reach, including weta, spiders, skinks, geckos, and even birds and their eggs or chicks.
In Māori tuatara means 'spiny back' and refers to the row of spines down its back.
Rainbow Springs Kiwi Wildlife Park is spread over 22 acres of Rotorua parkland and is a conservation and breeding haven for endangered New Zealand species such as Kiwi and tuatara. The park offers a unique wildlife experience for visitors, who can see animals in their natural environment, both during the day and night. Features of the award winning tourist attraction include New Zealand's only 'open to view' Kiwi hatchery, and a range of wildlife including trout, tuatara and native birds.
Rainbow Springs, Fairy Springs Road, Rotorua.