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The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
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Observations

A pest that feeds on bees and honey has been found in Alaska for the first time
Alaska officials confirmed the state’s first detection of the small hive beetle at an apiary in the Copper River region, likely linked to imported bees from Mississippi. Experts warn the pest can damage bee colonies and honey, urging coordinated action by beekeepers to contain and eradicate it.
Copper River Census Area, Alaska, United States
Alaska Public Media

The snowiest day in Alaska — and perhaps US — history?
At 4:45 p.m., 65 inches was on the ground. By 7:30, 72 inches of new snow had fallen in one storm. That’s 6 feet. In less than one day! It was darn close to a new Alaska (and United States) record.
Thompson Pass

Flooding closes schools and shuts down sewer system in Glennallen as high waters continue to inundate Alaska communities
Officials say the floodwaters are swamping Alaska towns, tearing buildings from foundations, seeping into homes and covering roads. In Glennallen, the local utility is setting up Porta-Potties around the community, and area residents are asked to limit water usage. The state transportation department said there was water over a portion of the Glenn Highway on Monday, but the road remained open.
Glennallen, Alaska, United States
Alaska Public Media
Dan Bross, KUAC - Fairbanks and Chris Klint, Alaska Public Media - Anchorage

Sick birds at feeder
A number of sick and / or dying songbirds were reported in McCarthy including pine grosbeaks and red polls. A sickly golden eagle was reported ten days earlier. "It flew up to a tree top but appeared weak and a bit awkward."
McCarthy, Alaska, United States
Mike Brubaker, Wilson Justin, Kimberlee Beckmen, Andrew Ramey

Man mauled by bear off Richardson Highway near Gulkana in Southcentral Alaska
The 61-year-old man was flown to an Anchorage hospital for treatment of his injuries, troopers said.
Gulkana, Alaska, United States
Anchorage Daily News

Hunter killed by bear in Wrangell-St. Elias died in ‘surprise attack’ while field-dressing moose, officials say
The National Park Service said a 22-year-old Ohio man was salvaging moose meat when he was killed in the national park’s first recorded fatal bear mauling.
Wrangall St. Elias National Park, Alaska, United States
Anchorage Daily News

Abundant Aphids and Defoliator Attack
Forests around Gakona saw abundant aphids and defoliation from sawflies or caterpillars.

Sparrow's Egg Lady's Slipper Orchid (Cypripedium passerinum) Arrives in the Swamp
Orchids often reproduce by sending up additional shoots from the rhizome, but can produce seeds. When they do, the seeds are lightweight and are easily blown around by the wind. The dried swamp may have provided the right nutrients and optimal environment for germination.

Red Growth On Aspen Trees are Diplodia Galls (Diplodia tumefaciens)
Diplodia galls are caused by a fungus that causes the tree to overproduce in certain areas. This generally will not kill the tree, but does make the tree more prone to breakage in areas where galls are found.

Boom Year for Wood Frogs (Rana sylvatica)
Above average winter precipitation may have contributed to high winter survival rates among wood frogs, which emerged during warm spring temperatures.
Glennallen, Alaska, United States
Richard L Thoman Jr, Joshua Ream, Brandie Radigan

Alaska glacier where boaters were found dead had recently become prone to calving, guide says
It's possible the trio’s canoe was upset by a calving, or shedding, piece of ice. Although all three were wearing life jackets, none was wearing a wetsuit to protect against the frigid water.
Tatitlek, Alaska, United States
Anchorage Daily News

McCarthy Road reopened after being rocked by mudslide
Rain caused mudslides are affecting roads in the southeastern Interior. The Alaska Department of Transportation reports that the McCarthy Road was shut down by a slide last night. Listen now
McCarthy, Alaska, United States
Alaska Public Media

Lots of bees!
More bees seen enjoying sweet clover thus year than in recent years.

The 'blob' impacts salmon numbers, stopping fishing on Copper River
The Alaska Department of Fish and Game issued an emergency order Wednesday closing the personal-use and sport fishing for Copper River sockeye around Chitina until further notice. It goes into effect on Monday, June 18th.
Chitina, Alaska, United States
KTUU

Dismal Copper River salmon run prompts ‘unprecedented’ shutdown of dipnetting at Chitina
Biologists blame the Blob of warm water in the Gulf of Alaska for poor sockeye returns that also led to the second lowest commercial harvest in 50 years.
Chitina, Alaska, United States

Not a dream: Eureka Lodge awakes to ‘very unusual’ late-spring dump of snow
The lodge at above 3,000 feet altitude on the Glenn Highway measured 6 to 8 inches of snow as of Monday morning -- and it was still falling.
Glennallen, Alaska, United States

Its June, but one Alaska community just got half a foot of snow
Summer slowly arrived in Alaska this month, but if you live in Glennallen, you may be having very different emotions regarding June weather.
KTUU

Richardson Highway closed following avalanche and extreme snow
Crews are working to clear snow off of the Richardson Highway near Valdez, after excessive snow has not relented, and an avalanche has poured over the isolated highway stretch.
Valdez, Alaska, United States
KTUU News

Growth on Rose Bush (Rosa acicularis)
Reddish growth on rosehip leaves
Gakona, Alaska, United States

Mountain Lion (Puma concolor)
A mountain lion is robbing the tribal fish wheel in Tazlina. There have been several sightings in recent years.
Tazlina, Alaska, United States

Algae Bloom
Appears to be smothering all aquatic plant life.
Gakona, Alaska, United States

River Changing - Chistochina Low and Slow
Chistochina River change
Chistochina, Alaska, United States

Unusual Salmon (Oncorhynchus nerka) Behavior
Majority of the red salmon went up the middle of the Klutina River and tended to weigh a pound or less.
Copper Center, Alaska, United States

Mountain Snow and Ice Declining
Mount Sanford has been losing its ice cover for decades around its base.
Gakona, Alaska, United States

Winter Break-up
Copper River largely open.
Cordova, Alaska, United States

Windfall trees an obstacle
Wind fall trees an obstacle

McCarthy Road partially reopened near Chitina after collapse
The McCarthy Road was closed between Mile 0 and 1 in Chitina on Monday, June 3, 2024, after a portion of the road sank. The transportation department is still assessing the cause of the road settlement, Perreault said, but it is not river washout or a landslide.
Chitina, Alaska, United States

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