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PODCAST: Researchers rediscover a Hawaii plant they thought had gone extinct

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PODCAST: Researchers rediscover a Hawaii plant they thought had gone extinct


HONOLULU (HawaiiNewsNow) – As soon as thought to have been extinct within the wild, a uncommon native plant has been rediscovered within the distant forests of Hawaii Island.

The plant often known as delissea argutidentata reappeared in a volcanic crater over 50 years later in an space the place it was thought to have been gone eternally.

With Hawaii usually often known as the Endangered Species Capital of the World, it is a massive win for conservationists and it additionally hints at what this might imply for the way forward for the islands’ ecosystems.

It begs the query of whether or not there is likely to be different species on the market which might be nonetheless alive.

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However for now, it’s all fingers on deck to make sure this plant is protected and continues to thrive.

Whereas the plant was discovered again in 2021, a bunch made up of members from Kamehameha Colleges, the state Division of Land and Pure Sources and Three Mountain Alliance just lately planted 30 newly-propagated keiki vegetation again within the wild.

The keiki vegetation had been grown from seedlings collected from the newly-found Delissea.

Kallie Barnes, a propagation discipline technician with Three Mountain Alliance, took half within the exhibition and was really the one who discovered this uncommon plant rising on KS land in a distant part of mauka Kona.

She together with Kamehameha Colleges’ Senior Pure Sources Supervisor Nāmaka Whitehead spoke with HNN on the ninth episode of “Repairing Earth” to clarify the significance of this discovery and the work that’s being executed to guard it.

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“I wasn’t fascinated about discovering any particular or uncommon plant,” Barnes stated.

“I used to be actually simply on a mission for seeds. And in my seek for seeds, I got here throughout this space the place there have been just a few outdated, type of damaged down, fenced enclosures. So I appeared slightly extra carefully and I noticed this plant. It appeared like a Hawaiian lobelia to me, however I wasn’t certain of the precise species, and I wasn’t actually conscious of what I had discovered both.”

She then collected a few of the seeds and took photos of the small inhabitants, sending them to the plant specialists. That’s when its id was confirmed — Delissea argutidentata.

Whereas this plant is principally referred to by its scientific identify, Whitehead stated she has one in every of her interns looking out by way of historic information to see if they’ll discover a identify.

Botanists stated the plant may have been descriptively often known as hāhā kiʻekiʻe (tall hāhā) because the plant’s extraordinarily tall, unbranched type is similar to vegetation within the associated genus Cyanea (hāhā).

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“It’s such a singular plant that it appears there have to be a reputation on the market,” she stated.

Of the 16 acknowledged species of Delissea, 14 are extinct and the remaining two are endangered.

“It’s nonetheless not sinking in. You understand, it’s simply such a uncommon factor to have occur that it’s type of laborious to clarify how I’m feeling,” Barnes stated.

“What I’m actually appreciating about that is that it’s bringing a lot consideration to conservation and the efforts that each Kamehameha Colleges and Three Mountain Alliance are placing into restoring the species in addition to others.”

Equally, Whitehead emphasised how this rediscovery is particularly significant for Native Hawaiians.

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“It’s unbelievable to have a chunk of our panorama, of our cultural heritage that we thought was misplaced and it has now been discovered,” Whitehead stated.

“I do know myself and quite a lot of botanists have appeared for this plant on this specific space as a result of it was the final place that it was seen on the island again within the within the early Seventies. Each time I might go to the realm, I’d be type of scanning the bushes and scanning the bottom to see if possibly only one might need survived.”

“So, once I received an e mail from Kallie’s supervisor late on a Friday afternoon, and once I noticed the photographs, I instantly knew what it was. It was in truth the plant we’ve been in search of, for years and years,” she continued.

Because the plant was present in 2021, a short lived fence has been put in across the inhabitants.

Eight ripe fruit had been additionally collected. Some fruit had been despatched to Lyon Arboretum for storage and others had been taken to the Volcano Uncommon Plant Facility for propagation.

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Greater than a 12 months later, a few of these propagated vegetation are actually within the wild — and even flourishing.

“My imaginative and prescient is, I wish to see what they noticed within the early 1900s,” Whitehead defined.

“Sometime I would really like us to have the ability to stand on the sting of a crater and look down into it and see a wholesome koa forest with the little spherical heads of all of those Delissea poking up by way of that cover once more.”

“What an incredible imaginative and prescient that’s for the long run.”

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Hawaii

Hawaii police arrest two men with loaded gun and rifle on Oprah Winfrey's property – Times of India

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Hawaii police arrest two men with loaded gun and rifle on Oprah Winfrey's property – Times of India


Two men, both 19 years old, were arrested last month by Hawaii police on a public road that passes through Oprah Winfrey‘s property in Kula and are the suspects of illegal hunting.
According to the statement released by the state department of land and natural resources, both men were arrested on June 21 just before midnight when the officers found them using a hunting spotlight on the road.
Although the men were not caught in the act of hunting, the state reported that officers found a loaded shotgun and a loaded rifle in their vehicle. The road where they were apprehended is surrounded by Winfrey’s ranch, according to AP.
The suspects were arrested on various charges, including hunting on private property without permission and lacking a hunting license. Additionally, one of the men was arrested for possessing an unregistered semi-automatic rifle.
Maui and other Hawaiian islands are currently grappling with an overwhelming population of invasive axis deer, reported AP.
County officials stated that the case will be reviewed by Maui County prosecutors to determine if charges will be filed. Records indicate that the men have been released pending the outcome of the investigation.





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HDOT to install 5 speed tables on Honoapiilani Highway

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HDOT to install 5 speed tables on Honoapiilani Highway


WAILUKU, Hawaii — Community concerns about speeding in Waikapu and Wailuku have led to a project to install five speed tables on Honoapiilani Highway (Route 30) in the area of Maui Tropical Plantation and Kolo Place starting July 8.


What You Need To Know

  • The Hawaii Department of Transportation announced work will be done from 8:30 a.m. to 3 p.m. from July 8 to 12
  • One lane will be closed in either direction during the installation with closures approximately 1,000 feet within project limits. Crews will direct traffic in both directions, alternating traffic in the remaining lane
  • Honoapiilani Highway near Wailuku Elementary School is a school zone and will have a posted speed limit of 20 mph; other speed table locations will have a speed limit of 30 mph

The Hawaii Department of Transportation announced work will take place from 8:30 a.m. to 3 p.m. July 8 to July 12. One lane will be closed in either direction during the installation with closures approximately 1,000 feet within project limits, according to a news release. Crews will direct traffic in both directions, alternating traffic in the remaining lane.

Speed table locations:

  • Mile marker 0.45 near Wailuku Elementary School in the area of Keanu Street and Kolo Place
  • Mile marker 2.09 in the area of Waiolu Place and Pilikana Street
  • Mile marker 2.27 in the area of Wilikona Place and Waiko Road
  • Mile marker 2.38 in the area of Lehuapueo Place and Wilikona Place
  • Mile marker 2.55 near Maui Tropical Plantation in the area of Olo Place and Ololi Place

Honoapiilani Highway near Wailuku Elementary School is a school zone and will have a posted speed limit of 20 mph. The other speed table locations will have a speed limit of 30 mph.

Traffic-calming devices such as raised crosswalks, speed tables and speed humps are a physical reminder to motorists to reduce speed when entering residential and school areas.

HDOT has been gathering data on speed reduction and vehicle crashes in areas with traffic-calming devices. For areas with sufficient post-construction data, officials say the number of motorists exceeding the posted speed limit was reduced by an average of 47%.

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The data on major crashes (i.e. crashes resulting in an injury or property damage of $3,000 or more) is shown in the table:

(Graphic courtesy of Hawaii Department of Transportation)

The public can view past and planned installations of traffic-calming devices on the HDOT Safety Improvement Map.



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Over 300 earthquakes detected in Hawaii; Kilauea volcano not yet erupting

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Over 300 earthquakes detected in Hawaii; Kilauea volcano not yet erupting


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Hundreds of earthquakes took place over the weekend in Hawaii, the U.S. Geological Survey said, indicating a possible volcanic eruption in the state.

The heap of earthquakes, with rates reaching nearly 30 events each hour, were centralized to Kīlauea on Hawaii’s Big Island, the USGS reported. The volcano is along the southeastern shore of the island.

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“There were over 300 earthquakes detected beneath the summit over the past 24 hours, mostly below the south caldera region at depths of 1.5–3 km (1–1.8 mi),” a USGS public notice reads. “This earthquake count is more than triple the rate of several days ago, reflecting a seismic swarm that began with M2.9 and M3.4 earthquakes in the afternoon of June 27.”

So far, the largest one, a magnitude 3.2 temblor, took place Monday at 1:31 a.m. local time, less than 4 miles south of Volcano in Hawaii County.

Increasing seismic activity is a sign of pending volcano eruption, according to the USGS.

“Any substantial increases in seismicity and/or deformation could result in a new eruptive episode but there are no signs of an imminent eruption at this time,” the USGS issued in a report Saturday.

Is the Kilaueo volcano erupting?

As of Monday morning, the Kilauea volcano −one of the world’s most active volcanoes − was not erupting.

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The Kilaueo volcano last erupted June 3 about a mile south of Kilauea caldera within Hawaii Volcanoes National Park, a popular tourist destination.

It marked the first eruption in that region of the volcano in about 50 years. The last one took place in December 1974.

The current USGS Volcano Alert Level remains at “ADVISORY” and the federal agency reported the Hawaiian Volcano Observatory is closely monitoring the Kīlauea Volcano.

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Contributing: Christopher Cann.

Natalie Neysa Alund is a senior reporter for USA TODAY. Reach her at nalund@usatoday.com and follow her on X @nataliealund.



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