Habitat loss and pollution sees significant drop in fish numbers

Damning research into the populations of New Zealand's freshwater species indicate three-quarters are in decline.

The author said central and local government have failed to protect our native fish.

The research, published by Victoria University of Wellington, looked at 25 different fish species over the past 47 years.

Twenty of the fish studied as part of the research were natives and 15 of those were in decline. Thirteen native species showed significant declines.

Habitat loss and pollution have been named as the main drivers of this decline.

One of the authors of the report, Mike Joy said dams and irrigation in particular were having a negative affect, as it changed the natural hydrology of the riverbeds.

"The intensification that goes with the dams and irrigation means you have more nitrate and nutrients going into the systems, which means they get sicker and get algal growth, which leads to oxygen depletion and a whole raft of effects," Dr Joy said.

Dr Joy said the dams also blocked off migratory species of fish, leaving fish populations isolated and condemned to eventual extinction.

"We have these little populations we're protecting somewhere, but functionally they're gone and once they're gone from there, there's no replacement and we don't see them again," he said.

The report was conservative, and the problem was likely to be much worse, he said.

The report showed how badly central government and local government have protected fish and it should be treated as the canary in the coal mine, Dr Joy said.

"DOC [Department of Conservation] has failed badly in not protecting those freshwater fish, not doing anything about those barriers, despite having legislation that says you're not allowed to impede the passage of those fish, all they've done is come up with some guidelines."

Dr Joy said to top it off some of these endangered species were part of the whitebait catch and the longfin eel was commercially harvested.

"They're in trouble and then we go and take their juveniles out of the system and eat them and sell them, so DOC really needs to lift their game in that area."

rnz.co.nz

Fresh water fish are on the decline due to habitat loss and pollution. Source: rnz.co.nz



'My god she can run' - woman at centre of hilarious Kawakawa dog escape video says Lily is enjoying her 15 minutes of fame

A Bay of Islands woman told TVNZ1's Seven Sharp she is "never going to live this down" after footage of her rescue dog Lily dragging a bakery's flag down the main street of Kawakawa went viral around the globe.

CCTV footage of the freedom-seeking furball's runner — accompanied by Yakety Sax, the song made famous by the Benny Hill Show — has been viewed more than 500,000 times since it was posted to Facebook last night.

Lucie Green, a volunteer with Bay of Islands Animal Rescue, was taking the basset hound for a walk last week when she decided to stop at a local business to buy Lily a treat.

The basset hound, named Lily, was tied to a large flag outside a dairy. So she took the flag with her on her wild escape. Source: Facebook/James Mcdonald

But the Basset Hound received a fright and bolted despite being tied to a large Coca-Cola flag forcing Lucie to give chase.

"For an animal with just little legs, my god she can run," Lucie told Seven Sharp.

Lily, Lucie and the rogue flag brought Kawakawa's State Highway 1 strip to a standstill, the whole escapade captured on CCTV.

"My partner owns a local CCTV company I got to the office and I told him what had happened.

"He didn't tell me he'd done it, but he edited footage and put the music on and uploaded it to Facebook and tagged me in it.

"I knew it was trouble when basically by the time we'd gone to bed last night it had hit 100,000 views," Lucie said.

The basset hound, named Lily, was tied to a large flag outside a dairy. So she took the flag with her on her wild escape. Source: Facebook/James Mcdonald

Thousands of people have since commented on the video, with many of them admiring the dog’s spirit.

"I'm laughing my guts out it's so funny," wrote Facebook user Annie Hicks.

Lucie does see the funny side of events however.

"They say every dog has their day, so I guess Lily is enjoying her 15 mins of fame." 

Lily made a run for it when owner Lucie Green stopped at a shop in the Northland town. Source: Seven Sharp


Tracking down New Plymouth youth MP candidates after Andrew Little's 'hip' appeal

Labour MP Andrew Little released a tongue in cheek video encouraging young people from New Plymouth to get involved in politics today.

The video inspired TVNZ1's Seven Sharp to travel to Mr Little's old school to find the perfect candidate for its new youth MP.

Judge for yourself if New Plymouth Boys' High students Thomas Foy and Jarrod Wilson have what it takes in the video above.

Tamati Rimene-Sproat is on the case after the Labour MP's piece of political theatre. Source: Seven Sharp

TODAY'S
FEATURED STORIES

Watch: Take a tour inside Kate Sheppard’s former house where suffragists worked to get women the right to vote

Suffragist Kate Sheppard's old house in Christchurch goes up for auction next month - so Seven Sharp host Hilary Barry took a tour.

Ms Sheppard was instrumental in gaining New Zealand women the right to vote in 1893. She carried out important work for the suffrage movement in the house during the late 19th Century.

Today saw celebrations around the country marking 125 years since women gained the right to vote in New Zealand.

Jacinda Ardern has indicated the Government is interested in buying the house for the nation. It's expected to fetch in excess of $3 million when it goes under the hammer on October 17.

Hilary Barry met with the home's current owner Julia Burbury who showed her around the dwelling set on one acre of gardens.

The house has a category one heritage listing.

The piece of New Zealand history in Christchurch, worth more than $3 million, is up for auction. Source: Seven Sharp


Mum distraught as son turned away from Hutt Valley High School because he didn't have permanent address

Being homeless has become an obstacle for one mother wanting to give her child an education.

Helen Taitapanui and her son were turned away from Hutt Valley High School last week because they don't have a permanent residential address.

Ms Taitapanui, is currently battling cancer and lives in a motel with her teenage son while they wait for a permanent home.

"We've got to be glad that we've got that when we know that a lot of our families are out there living in cars," Ms Taitapanui told 1 NEWS.

However, this was a problem when she tried to enrol her son at a local school.

"The response was it's against their policy to register children living out of a motel. you had to have a residential address," Ms Taitapanui said.

She complained to the Ministry of Education and shortly after Hutt Valley High School reversed its decision.

Ms Taitapanui says her son's excited about going back to school.

"I know once he steps back into the realm of education he'll be well and truly away."

She hopes by speaking out, another unnecessary obstacle will be removed for the homeless.

Being homeless threw up an unexpected obstacle for a mum wanting to educate her child. Source: 1 NEWS