Dinosaur-age reptile nesting in New Zealand

A A A

A rare reptile with lineage dating back to the dinosaur age has been found nesting on the New Zealand mainland for the first time in about 200 years.





Four leathery white eggs from an indigenous tuatara were found by staff at the Karori Wildlife Sanctuary in the capital Wellington, during routine maintenance work, conservation manager Rouen Epson said.



"The nest was uncovered by accident and is the first concrete proof we have that our tuatara are breeding," Ms Epson said. "It suggests that there may be other nests in the sanctuary we don't know of."



Tuatara, dragon-like reptiles that grow to up to 32ins, are the last descendants of a species that walked the earth with the dinosaurs 225 million years ago, zoologists say.



They have unique characteristics, such as two rows of top teeth closing over one row at the bottom. They also have a pronounced parietal eye, a light-sensitive pineal gland on the top of the skull. This white patch of skin - called its "third eye" - slowly disappears as they mature.



A native species to New Zealand, tuatara were nearly extinct on the country's three main islands by the late 1700s due to the introduction of predators such as rats. They still live in the wild on 32 small offshore islands cleared of predators.



A population of 70 tuatara was established at the Karori Sanctuary in 2005. Another 130 were released in the sanctuary in 2007.



The sanctuary, a 620-acre wilderness minutes from central Wellington, was established to breed native birds, insects and other creatures securely behind a predator-proof fence.



Ms Empson said that the four eggs - the size of ping-pong balls - were unearthed today but that there were probably more because the average nest contains around 10 eggs.



The eggs were immediately covered up again to avoid disturbing incubation.



If all goes well, juvenile tuatara could hatch any time between now and March, she said.

Have you tried new the Independent Digital Edition apps?
Arts and Entertainment
Buttoned up: Ryan Reynolds with Helen Mirren in ‘Woman in Gold’
filmFor every box-office smash in his Hollywood career, there's always been a misconceived let-down. Now he says it's time for a reboot
News
people
News
Actress Julianne Moore wins the Best Actress in a Leading Role Award for 'Still Alice' during the 87th Annual Academy Awards in Hollywood, California
people
Sport
Ross Barkley
footballPaul Scholes says it's time for the Everton playmaker to step up and seize the England No 10 shirt
News
'We will fix it': mice in the 1970s children’s programme Bagpuss
science
Life and Style
2 Karl Lagerfeld and Choupette
fashion
  • Get to the point
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
iJobs Job Widget
iJobs General

Recruitment Genius: Customer Service Executive

£18000 - £22000 per annum: Recruitment Genius: This is an exciting opportunity...

Recruitment Genius: Retail Buyer / Ecommerce Buyer

£30000 - £35000 per annum: Recruitment Genius: Working closely with the market...

Recruitment Genius: Sales Executive - CAD Software Solutions Sales

£20000 - £50000 per annum: Recruitment Genius: A reputable company, famed for ...

Ashdown Group: Client Accountant Team Manager - Reading

Negotiable: Ashdown Group: The Ashdown Group has been engaged by a highly resp...

Day In a Page

War with Isis: Iraq declares victory in the battle for Tikrit - but militants make make ominous advances in neighbouring Syria's capital

War with Isis

Iraq declares victory in the battle for Tikrit - but militants make make ominous advances in neighbouring Syria
Scientists develop mechanical spring-loaded leg brace to improve walking

A spring in your step?

Scientists develop mechanical leg brace to help take a load off
Peter Ackroyd on Alfred Hitchcock: How London shaped the director's art and obsessions

Peter Ackroyd on Alfred Hitchcock

Ackroyd has devoted his literary career to chronicling the capital and its characters. He tells John Walsh why he chose the master of suspense as his latest subject
Ryan Reynolds interview: The actor is branching out with Nazi art-theft drama Woman in Gold

Ryan Reynolds branches out in Woman in Gold

For every box-office smash in Ryan Reynolds' Hollywood career, there's always been a misconceived let-down. It's time for a rethink and a reboot, the actor tells James Mottram
Why Robin Williams safeguarded himself against a morbid trend in advertising

Stars safeguard against morbid advertising

As film-makers and advertisers make increasing posthumous use of celebrities' images, some stars are finding new ways of ensuring that they rest in peace
The UK horticulture industry is facing a skills crisis - but Great Dixter aims to change all that

UK horticulture industry facing skills crisis

Great Dixter manor house in East Sussex is encouraging people to work in the industry by offering three scholarships a year to students, as well as generous placements
Hack Circus aims to turn the rule-abiding approach of TED talks on its head

Hack Circus: Technology, art and learning

Hack Circus aims to turn the rule-abiding approach of TED talks on its head. Rhodri Marsden meets mistress of ceremonies Leila Johnston
Sevenoaks is split over much-delayed decision on controversial grammar school annexe

Sevenoaks split over grammar school annexe

If Weald of Kent Grammar School is given the go-ahead for an annexe in leafy Sevenoaks, it will be the first selective state school to open in 50 years
10 best compact cameras

A look through the lens: 10 best compact cameras

If your smartphone won’t quite cut it, it’s time to invest in a new portable gadget
Paul Scholes column: Ross Barkley played well against Italy but he must build on that. His time to step up and seize that England No 10 shirt is now

Paul Scholes column

Ross Barkley played well against Italy but he must build on that. His time to step up and seize that England No 10 shirt is now
Why Michael Carrick is still proving an enigma for England

Why Carrick is still proving an enigma for England

Manchester United's talented midfielder has played international football for almost 14 years yet, frustratingly, has won only 32 caps, says Sam Wallace
Tracey Neville: The netball coach who is just as busy as her brothers, Gary and Phil

Tracey Neville is just as busy as her brothers, Gary and Phil

The former player on how she is finding time to coach both Manchester Thunder in the Superleague and England in this year's World Cup
General Election 2015: The masterminds behind the scenes

The masterminds behind the election

How do you get your party leader to embrace a message and then stick to it? By employing these people
Machine Gun America: The amusement park where teenagers go to shoot a huge range of automatic weapons

Machine Gun America

The amusement park where teenagers go to shoot a huge range of automatic weapons
The ethics of pet food: Why are we are so selective in how we show animals our love?

The ethics of pet food

Why are we are so selective in how we show animals our love?