LEO Network

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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

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

Unusual Bearded Seal (Erignathus barbatus)
5-29-12 Unusual bearded seal - Shishmaref, Alaska, USA
Shishmaref, Alaska, United States

In Nicoya Gulf, the deadly red tide lingers
Since early February, the gulf, and beaches and islands surrounding it, have been in the throes of one of the worst blooms of red tide in recent years.
Paquera, Puntarenas, Costa Rica
The Tico Times | Costa Rica News | Travel | Real Estate

Buckland River Floods Dumpsite
5-23-12 Buckland River floods dumpsite - Buckland, Alaska, USA.
Buckland, Alaska, USA

Ringed Seal (Phoca hispida) with Sores
Ringed seal with sores found in Shishmaref.
Shishmaref, Alaska, United States

Invasive snakehead fish found in B.C. park lagoon
Voracious predator could be big threat to native aquatic populations
Vancouver, British Columbia, Canada
The Globe and Mail

Wolves and Bear around the Dump
Wolves and bears rummaging around the dump.
King Cove, Alaska, USA

River Bank Erosion
Erosion on the banks of the Koyukuk River is increasing in the community of Evansville and Bettles.
Evansville, Alaska, United States

Windfall trees an obstacle
Wind fall trees an obstacle
Gakona, Alaska, United States

Kuskokwim River flooding
Kuskokwim River flooding causes concern in community
Lower Kalskag, Alaska, USA

Brown Marmorated Stink Bug
Brown marmorated stink bug
King Cove, Alaska, United States
Corlene Rose, Honey Lou Wilson, Mike Rasy

Deer with Hair Loss
Sitka black-tailed deer (*Odocoileus hemionus sitkensis*) seen with large amount of hair loss.
Hollis, Alaska, Unites States

Seal with Hair Loss
Seal with hair loss observed in Bering Strait region
Unalakleet, Alaska, United States

Unseasonably Warm
4-25-12 Unseasonably warm - Evansville, Alaska, USA
Evansville, Alaska, United States

Anchorage, Alaska sets new snow record
To say Alaska has been snowy this winter is an understatement. Anchorage broke a 57 year old snowfall record Saturday when a storm produced 4.3 inches of snow on Saturday, April 7, 2012.
Anchorage, Alaska, United States
EarthSky

Fur loss, oozing sores observed in Arctic Alaska polar bears
Polar bear researchers with the U.S. Geological Survey are only halfway into their annual survey in Alaska and they've already come across nine bears – six in Barrow and 3 in Kaktovik – with signs of alopecia and skin lesions. The muzzle, face, eyes, ears and neck appear most affected, according to a bulletin published Friday by the agency.
Kaktovik, Alaska, United States

Fur loss, oozing sores observed in Arctic Alaska polar bears
The Far North's iconic polar bear appears to have joined the list of Arctic species afflicted with a mystery illness that causes hair loss, lesions and oozing sores. Six in Barrow and three in Kaktovik.
Utqiaġvik, Alaska, United States
Anchorage Daily News

Falling ice traps driver, closes highway
A woman was trapped in a pickup on the Seward Highway on Friday after falling ice crushed the vehicle just south of Anchorage.
Anchorage, Alaska, United States
Anchorage Daily News

3,000 dolphins found dead on the coast of Peru
According to a report from Peru 21, local fishermen in Lambayeque, north Peru, were first to notice the inexplicable rise in dead dolphin appearing on shore -- averaging roughly 30 per day.
Peru
TreeHugger

Polar bears with skin illness
Utqiaġvik, Alaska, United States

Aleutian Avalanche
3-20-12 Aleutian avalanche - Akutan, Alaska, USA
Akutan, Alaska, United States

Unusually large ice formation next to highway
The ice formation along the Seward Highway grabbed my interest because it stood out and was rather unusual.
LEO Network

Ice formation on cliffs
3-17-12 Ice formation on cliffs - Anchorage, Alaska, USA
Anchorage, Alaska, USA

Barnacles Declining
3-9-12 Barnacles declining - Nanwalek, Alaska, USA
Nanwalek, Alaska, USA

Ringed seal
Abashiri, Hokkaido, Japan

Pressure ice ridges
2-22-12 Pressure ice ridges "Vuneqs" - Kwigillingok, Alaska, USA
Kwigillingok, Alaska, USA

Square-legged Camel Cricket (Tropidischia xanthostoma)
We found an unusual looking spider or insect.
Klawock, Alaska, United States

Bearded seal
Tayport, Scotland, United Kingdom

Spotted seal
Kushiro, Hokkaido, Japan

Spotted seal
Funabashi, Chiba, Japan

Ribbon seal
Kushiro, Hokkaido, Japan

Late Freeze-up
Late freeze-up of sea ice along the shoreline
Elim, Alaska, United States

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