logo
Dead orca discovered on Christchurch beach

Dead orca discovered on Christchurch beach

The adult orca was first noticed by a member of the public at a beach north of Waimairi. Photo: DOC / SUPPLIED
An adult orca has been discovered dead at a beach in Christchurch.
The Department of Conservation (DOC) has called the death "unusual" and said it was at the scene at a beach north of Waimairi along with local iwi and members of Project Jonah.
DOC Mahaanui Operations Manager Andy Thompson said a member of the public alerted DOC to the situation, and due to "challenging" sea conditions the body was unlikely to be moved before Friday morning's low tide.
Staff remained at the beach overnight, Thompson said.
"We understand the orca was dead when it was spotted by a member of the public who alerted us. We ask that the public stay away to give staff and iwi the space to respond to this incident."
A vet pathologist would fly down to Christchurch from Massey University on Friday, Thompson said, to perform a necropsy on the orca to try and figure out how the animal had died.
"Appropriate tikanga will be followed and the orca will then be buried on the beach," he said.
"It's unusual for an adult orca to be found dead in the shallows like this and in good condition. Our national marine team are very keen to find out why the animal has passed away."
Orange background

Try Our AI Features

Explore what Daily8 AI can do for you:

Comments

No comments yet...

Related Articles

Hope for kakī after release of hand-raised birds
Hope for kakī after release of hand-raised birds

Otago Daily Times

time7 hours ago

  • Otago Daily Times

Hope for kakī after release of hand-raised birds

Nearly 150 young kakī/black stilts have been released in the Mackenzie Basin. PHOTO: SUPPLIED/DOC New Zealand's wild kakī/black stilt population has been boosted with the release of 148 young birds in the Mackenzie Basin this month. Kakī are one of New Zealand's rarest native wading birds and a taonga species for Ngāi Tahu. Conservation efforts over the past 40 years have resulted in the bird — known for its distinctive black plumage and red legs — being rescued from a population low of just 23 and the brink of extinction. The released kakī were raised in captivity by the Department of Conservation (Doc) at its Twizel kakī facility, and by the Isaac Conservation and Wildlife Trust in Christchurch. They join an estimated 141 adult birds in the wild, whose population fluctuates but is slowly increasing. This month, 75 kakī were released at Lake Tekapo, and another 73 into the Tasman Valley, where extensive trapping helps protect the birds from introduced predators such as stoats and feral cats. Doc senior biodiversity ranger Dean Nelson said the annual kakī release was a highlight for the local community, and the culmination of 10 months of intense work. "Each young kakī released into the wild has been hatched from incubated eggs taken from wild or captive pairs, then fed and cared for in captive facilities over many months," Mr Nelson said. "Kakī are critically endangered and found only in New Zealand. Our efforts to bolster and protect the wild population in the Mackenzie are crucial to their survival." The newly released kakī will be given supplementary food for up to six weeks as they settle into their new environment. Despite extensive predator control across their braided river habitat in the Tasman, Godley and Cass Valleys, kakī are vulnerable in the wild. On average, about 30% of released birds survive to adulthood. Mr Nelson said planned research, funded from the international visitor conservation and tourism levy, would use solar-powered GPS transmitters on kakī to improve understanding of why so many young birds were lost, and better focus management activities. Trials are already under way with captive kakī to find the best method of attaching the transmitters to the birds. This work was sponsored by Environment Canterbury and Guide Hill Station. — Allied Media

New face among marine guardians
New face among marine guardians

Otago Daily Times

timea day ago

  • Otago Daily Times

New face among marine guardians

The Fiordland Marine Guardians will have to make sure brown teal are thriving in the beautiful yet tough environment of Fiordland National Park. PHOTO: SUPPLIED / LOUISE MCLAUGHLIN / DOC A new Fiordland Marine Guardian appointment plus the reappointment of five existing Guardians will help safeguard Fiordland's precious natural environment, Acting Environment Minister Tama Potaka says. Mr Potaka announced the appointment of Murray Williams yesterday. "Murray has in-depth knowledge of Fiordland and extensive networks with people interested in the Fiordland Marine Area. He brings valuable experience to the Guardians, including science and monitoring, strategic, governance and collaboration and engagement skills," he said. The Fiordland Marine Guardians is an advisory group established under the Fiordland Marine Management Act 2005. The group advises central and local government on the integrated management of the Fiordland Marine Area. "I am also pleased to announce the reappointment of Dr Rebecca McLeod, Stewart Bull, Mark Peychers, Gavin Tayles and John Cushen. Dr McLeod has been chairwoman of the Guardians since 2015. Looking after the environment to keep cruise ships like 'Coral Princess' coming back to Fiordland and visiting places such as Milford Sound will be a job for members of the Fiordland Marine Guardians. PHOTO: STEPHEN JAQUIERY Mr Potaka said Dr McLeod knew Fiordland's marine environment well. "She provides continuity, stability and leadership to the group, as well as effective and established relationships with the management agencies." Mr Bull, who was nominated by Te Rūnanga o Ngāi Tahu, has extensive knowledge of customary fishing management and resource use in Fiordland and has been a Guardian since the group was established in 2005. Mr Peychers has more than 30 years' experience as a commercial fisher and is involved in fisheries management in Fiordland and other parts of the country. He is experienced in consent applications and the review of the regional coastal plan for Southland and Mr Tayles brings a recreational fishing perspective and valuable recreational fishing connections. Mr Cushen is experienced around tourism and also had roles in education, communication, and engagement. — Allied Media

Pukenui Forest's pest control success boosts birdlife and biodiversity
Pukenui Forest's pest control success boosts birdlife and biodiversity

NZ Herald

time4 days ago

  • NZ Herald

Pukenui Forest's pest control success boosts birdlife and biodiversity

Colloquially referred to as 'the lungs of the city', Pukenui Forest borders Whangārei city on the west, covering around 1700ha from the Whau Valley area, north, down to Kara Rd towards Maungatapere, south. It was logged in the 1920s but has since regenerated and is the largest remaining remnant of native lowland forest in the district. An ancient kauri tree. Photo / Andy Avery, Pukenui Trust The forest is a mix of both old growth – huge kauri trees, taraire, totara and up to 800-year-old kahikatea – and regenerating forest with greatly varying terrain, encompassing mountains, valleys and countless streams. Additionally, there are several important Māori archaeological sites, including defended pā sites and kāinga (villages). In the past, species such as North Island kōkako, riflemen, kākāriki and kiwi would have thrived there. However, due to human impacts; the introduction of mammalian predators such as dogs, mustelids, possums, rats and feral cats, many species have become locally extinct within Pukenui. Rangers carrying DOC200 traps into the forest for more stoat control. Photo / Andy Avery, Pukenui Trust In 2008, an elaborate 10-year slog began to intensively manage the 1700ha land and reinstate it to a standard safe for the reintroduction of its former inhabitants. While goats and pigs were brought under control fairly quickly, when it comes to possums, rats, stoats and weasels, you've got to keep the pressure on, Martin said. 'Predator control is key to allow for the taonga species to thrive. It has been the first time since the Trust was formed that the forest has received scalable pest control, which has both been in the form of intensifying trap lines, adopting new trapping technologies, and increasing the toxin baiting networks. Thousands of possums have been removed using a range of tools, with the amount for rodents removed being much higher. Mustelids such as stoats and weasels have seen the highest catch rate in recent years.' A ranger at work in the forest Photo / Andy Avery, Pukenui Trust All data of pest removal is recorded on a GIS-like tool, TrapNZ, and analysed by reviewing recorded trap catches and toxin take. The latter is carried out by monitoring the amount of bait take and estimate catches based on what the lethal dosage is for the target pest species. The Trust has acquired self-setting traps which put out a fresh lure paste at night. Each battery lasts several months with up to 100 kills on a cycle, before it is brought in to recharge and the lure pouch refilled. The team were able to increase the network through a Department of Conservation (DoC) grant of $107,000 to use over three years, of which they are halfway through, to intensify predator control. 'Across 1020 of the hectares, we've increased from one station per hectare to two. That's the home range of a rat and that will put every rat at risk of coming across a bait station. The rat numbers are declining – they've halved over the last 18 months. This makes a really big difference for bats, tūī, kākāriki … a lot of species will massively benefit and it's just the latest piece of the puzzle which has been an amazing step forward for the Trust,' Martin said. Kiwi have been released into Pukenui Forest over the years and are now spotted roaming freely within. Photo / Andy Avery, Pukenui Trust The 1020ha was focused on as it's the 'grand central station' to the rat population and data shows this is where a lot of long-tailed bats reside. While bats aren't of the noisy variety mentioned earlier – their high-frequency sound of around 45kHz can only be picked up through an electronic device – they are slow breeders and one rat can have a large impact on the bat population. 'There are few places in New Zealand where there are urban bats but Whangārei is one of several locations. Bats have always been there, I think they've just been holding on, but bat populations are declining. Bats give birth to one puppy a year just before Christmas and there's a six-week period where the baby can't fly so, while mum's out catching food, the rats crawl into the tree holes and eat the baby bats,' Martin explains. Possums additionally impact the canopy health, targeting particular tree species they find tasty which can cause tree extinction of some species. They also compete for food with species such as tūī. A AT220 self-setting trap can catch around 100 pests on one cycle. Photo / Andy Avery, Pukenui Trust 'We're maintaining a high level of control for possums and adding additional pieces of the puzzle for a healthy forest,' Martin said, adding that he has witnessed kiwi walk by since a series of translocations over the years to reintroduce them to the forest. These anecdotes, with camera footage to monitor interaction, are signs the mahi is paying off. 'I've seen and heard kākā in there this year. They are a big noisy bird and were formerly all over Northland but now recently breeding populations are on islands. They have a good knack of knowing when pest populations are low. People in Whangārei won't be used to seeing and hearing kākā in Whangārei but they're turning up in the forest now. Particularly with the rat control, there's more food for them and they're realising it's a safe place to be and settle down and breed so they turn up off their own accord. That's the future that I see and what keeps me going as a volunteer.' Pukenui Trust chair and volunteer Tim Martin has a vision for the forest and says it is on-track. Photo / Andy Avery, Pukenui Trust Martin says he moved to Whangārei just over four years ago, which is when he first entered the forest. Although he can't comment from personal experience what it was like 17 years ago, he knows from the pests present then it would have been what he calls a 'silent cathedral'. 'I can attest to the audible bounce back of life over just the past four years. The forest is a lot noisier with bird song and a noisy forest is what you want.' Success due to dedication Martin says the enormous amount of work achieved has been largely thanks to the dedicated work of rangers, volunteers and contractors, who have carried out the pest control in the rugged, steep hills of the forest. 'There are a lot of moving parts to pull off this scale of work, all throughout the ngahere. We'd like to thank the Department of Conservation, Whangārei District Council, Foundation North, Predator Free Whangārei, Tiakina Whangārei, Northland Regional Council, and Kiwi Coast. Moreover, it is not lost on us that this forest has a lot of history and significance to hapū and iwi. We are extremely grateful to have Matua Winiwini on our board to guide us in the mahi that is carried out. 'One of the many other focus has been to re-establish some volunteering trap lines and work on invasive weed control to grow the volunteering network. There is so much more exciting work to come. If anyone is keen to support the Trust's work by volunteering or donating, please do reach out, as there's no shortage of work to be done.' For further information, visit or follow the Pukenui Western Hills Forest Trust Facebook page.

DOWNLOAD THE APP

Get Started Now: Download the App

Ready to dive into a world of global content with local flavor? Download Daily8 app today from your preferred app store and start exploring.
app-storeplay-store