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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

Low River Level
6-8-13 Low water level - Shaktoolik, Alaska, USA
Shaktoolik, Alaska, USA

Risky Ice for Whaling
6-5-13 Risky ice for whaling - Barrow, Alaska, USA
Utqiagvik, Alaska, United States

Erosion Disrupts Swallows
6-3-13 Erosion disrupts swallows - Evansville, Alaska, USA
Evansville, Alaska, United States

Low Number of Birds
6-2-13 Low number of birds - Golovin, Alaska, USA
Golovin, Alaska, United States

Invasive Crawfish on Nose Creek
Airdrie, Alberta, Canada

Rusty Tussock Moth Caterpillar
Potential problem for local trees, berry bushes and other plants.
King Salmon, Alaska, United States

Dead Beluga Whale (Delphinapterus leucas)
At Moses Point, Northeast of Elim, we found a dead beluga whale.
Elim, Alaska, United States

Lynx in high Arctic
8-24-12 Lynx in high Arctic - Barrow, Alaska, USA
Utqiaġvik, Alaska, United States

Dead Humpback Whale (Megaptera novaeangliae)
Our concern has to do with the impact and number of dead whales that might have on our subsistence lifestyle. It is unusual to find so many dead whales.
Old Harbor, Alaska, United States

Brace yourselves, winter is coming
This summer has been one of the rainiest Ulaanbaatar has ever experienced, leaving behind puddles of water that result in cracked and deteriorated roads.
Ulaanbaatar, Mongolia
The UB Post

Birch trees and bird vetch prompt slew of questions in Interior Alaska
There has been an outbreak in Fairbanks of the amber-marked birch leaf miner (Profenusa thomsoni), an insect that came to North America in the early 1900s and arrived in Fairbanks by about 2002.
Fairbanks, Alaska, United States
Fairbanks Daily News-Miner
Steven Seefeldt / Cooperative Extension Fairbanks Daily News-Miner

Dead Baby Belugas (Delphinapterus leucas)
Several sightings of dead baby belugas were reported on the shores of the community and in the area over the past few days.
Elim, Alaska, United States

High Water on the Kobuk River
A normal daily river level here is about 46', so we are nearly eight (8') feet above normal.
Kiana, Alaska, United States

Extreme High Water on Noatak River
Extremely high water on the Noatak
Noatak, Alaska, United States

Extreme Rain and Flooding
It has been raining nonstop the entire month of August
Kivalina, Alaska, United States

Bird experts aflutter over drop in rufous hummingbird numbers
The number of rufous hummingbirds visiting southern Vancouver Island over the summer is dropping and the cause may be climate change, says a local bird expert.
Central Saanich, British Columbia, Canada
Times Colonist

Latest IHN outbreak forces cull at Millar Channel fish farm
Update: Aug. 16. Mainstream Canada has announced that the Millar Channel fish farm is now empty. The fish, infected with the IHN virus,were taken to a rendering facility. Mainstream Canada is developing a plan for cleaning and disinfecting the farm site, as per the requirements of the Canadian Food Inspection Agency. “This is an unfortunate incident, but we are pleased with how smoothly the depopulation procedure went considering the situation,” said Fernando Villarroel, Mainstream Canada’s managing director.
Millar Channel, British Columbia, Canada
Ha-Shilth-Sa Newspaper

Best sockeye return in 100 years
Fisheries Minister Gail Shea is crowing about the opportunities with the 2010 return of sockeye to the Fraser river, calling it a  banner year for Fraser River sockeye salmon. This year's return is currently set at just over 25 million fish, one of the highest returns in the last hundred years. Several fishery openings for Fraser River sockeye have already occurred in 2010 and more are planned, she said.
Fraser River, British Columbia, Canada
Ha-Shilth-Sa Newspaper

Dead Grey Whale
8-7-12 Dead grey whale - Nome, Alaska, USA
Nome, Alaska, United States

Tundra Slipping Below Sea Level
Melting permafrost causing tundra to slip below sea level in northern Alaska.
North Slope, Alaska, United States

N.W.T. bison anthrax outbreak largest ever in territory
So far approximately 340 bison have died from an anthrax outbreak in the Fort Providence area of the N.W.T.
Fort Providence, Northwest Territories, Canada
CBC

Dead Whale
Two dead marine mammals--a fur seal and a whale.
St. George, Alaska, United States

Sucker Fish (Catostomus catostomus)
First time seeing a sucker fish in the Lower Yukon River.
St. Mary's, Alaska, United States

Eroding Bluff Threatens Road
Eroding bluff threatens community transportation access.
Chevak, Alaska, USA

Sunken Vessel Spill
Sunken vessel leads to petroleum spill.
Nome, Alaska, United States

Great Gardening
7-19-12 Great gardening - Anchorage, Alaska, USA
Anchorage, Alaska, United States

Unusual eel-like fish
7-12-12 Eel-like fish - Kivalina, Alaska, USA
Kivalina, Alaska, United States

Parasite causing problems for B.C. salmon farmers
Some B.C.-farmed salmon is reaching store shelves with a parasite that can liquefy the fish’s flesh into an unappetizing goop.
Vancouver, British Columbia, Canada
CTVNews

Barnacle decline
7-3-12 Barnacle decline - McDonald Spit, Alaska, USA
McDonald Spit, Alaska, USA

Longnose Skate (Raja rihina)
An unusual skeleton of a fish was found on the tide line in Kasitsna Bay.
Kasitsna Bay, Alaska, United States

Non-stinging Wasp (Cynipoidea) Larva
Non-sting wasp (cynipoidea) larva
Slana, Alaska, United States

Three dead whales
6-22-12 Three dead whales - Old Harbor, Alaska, USA
Old Harbor, Alaska, USA

Petroleum Smell in Chum Salmon (Oncorhynchus keta)
6-20-12 Petroleum smell in chum salmon - Chevak, Alaska, USA
Chevak, Alaska, United States

Pacific sleeper shark
6-20-12 Pacific sleeper shark - King Cove, Alaska, USA
King Cove, Alaska, USA

Heat wave across Interior
6-17-12 Heat wave across Interior - Galena, Alaska, USA
Galena, Alaska, United States

Changing Plant Conditions
More leaf miners this year, less blue berry blossoms, but more cranberry.
Evansville, Alaska, United States

Ice Departure Delayed
Sea ice conditions making it difficult for community to harvest seasonal fish.
Unalakleet, Alaska, United States

Weird Orange Bug
6-12-12 Weird orange bug - Pilot Point, Alaska, USA
Pilot Point, Alaska, United States

Ice Seal Mortality
Prudhoe Bay, Alaska, United States

Ringed Seal Mortality
Point Lay, Alaska, United States

Orange gunk found near remote Alaska village identified
Scientists have identified an orange-colored gunk that appeared along the shore of a remote Alaska village as millions of microscopic eggs filled with fatty droplets.
Kivalina, Alaska, United States
msnbc.com

Ringed Seal Mortality
Wainwright, Alaska, United States

Caterpillars gang up on berry bushes, native trees
The outlook for blueberries in Southcentral Alaska this year is bleak, scientists say. The reason: Two species of moth have damaged berry patches, as well as native deciduous trees, from the southern Kenai Peninsula to Mat-Su.
Anchorage, Alaska, United States
Anchorage Daily News

Stranded ringed seals
Gambell, Alaska, United States

Uruguay trying to determine the death cause of 600 Magellan penguins
Authorities in Uruguay say they have found about 600 dead penguins washed up on the Atlantic coast since Saturday. Experts are trying to determine what has killed the sea birds.
Piriápolis, Maldonado, Uruguay
MercoPress

Ringed seals
Lorino, Chukotskiy Avtonomnyy Okrug, Russia

Wildfires burn in the Cariboo
Alexandria, British Columbia, Canada

Matanuska River erosion threatens more homes
ANCHORAGE, Alaska - Swollen with recent rains, the Matanuska River has launched another erosive assault on properties along its banks. But unlike previous years, when the river attacked properties downstream,
Matanuska River, Alaska, United States
Fairbanks Daily News-Miner

Permafrost Thaw Threatens Ice Cellars
Arctic food storage system at risk.
Point Hope, Alaska, United States
Jacob Bell, Ryan Brubaker, Mike Brubaker

Erosion to Dump and Water Plant
Noatak, Alaska, United States

Brown Booby (Sula leucogaster) off Southern Vancouver Island, Canada
Sooke, British Columbia, Canada

Giant squid caught in West Seattle
Seacrest Boathouse Pier, West Seattle, Washington, United States
King 5 News

Jumbo squid invade San Diego shores, spook divers
La Jolla, California, United States
The Christian Science Monitor

ALASKA: A havoc-wreaking beetle loose in the forest
STERLING, Alaska — Spent today tramping around the boggy depths of the Kenai National Wildlife Refuge, which is about a three-hour drive south of Anchorage. Berg The group went there to see h…
Sterling, Alaska, United States
SciGuy

Unusual species of kelp (Aureophycus) identified
Twenty-five students in the Pribilof Island Marine Science Camp have discovered the second-known population of a new species.
Saint George, Alaska, United States

Mountain Lion (Puma concolor) in Interior Alaska
Mountain lion sighting on the Chandalar River
Venetie, Alaska, United States

Alaska salmon may bear scars of global warming
With a sickening thud, another hefty and handsome salmon lands in the waste barrel, headed for the dogs .
Tanana, Alaska, United States
latimes.com

Dead penguins and oil covered found on Uruguayan beaches
Dozens of dead penguins and others alive but with traces of oil appeared over the weekend along the east of Uruguay according to a marine life conservation non government organization.
El Delta del Río de la Plata
MercoPress

Tornado spotted in south Iceland
A tornado, which is a very rare sight in Iceland, was spotted on Skeidarársandur plane of sand in south Iceland of Friday. The tornado touched the ground for about five minutes and whirled up sand and dust.
Kirkjubaejarklaustur, South, Iceland
Iceland Review

Crayfish - Invaders from the Bayou
Of all of the aquatic animals that could be collected in a gillnet on the Kenai River, crawfish are some of the least likely. Why? Because they do not naturally occur in the Kenai River or any other river in Alaska. Unfortunately, crawfish have been collected from the lower Kenai River twice in the last four years, and both times they were leftovers from someone’s dinner.
Kenai, Alaska, United States
Alaska Fish and Wildlife News

Mule deer, mountain lion sightings in Alaska
Interior residents are reporting varieties of wildlife that are new to the region, including mule deer, mountain lions and whitetail deer.
Fairbanks, Alaska, United States
JuneauEmpire.com

Worst grasshopper infestation ever on tap for Prairies
Prairie farmers are facing a grasshopper infestation the likes of which might never have been seen in Western Canada. The last kick from a drought that devastated crops last year.
Saskatchewan, Canada
CBC

Warmer Climate Linked To Earlier Frog Calling
Ithaca, New York, United States
Science Daily

American moose (Alces a. americanus) North of Historical Range

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