LEO Network

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

Observations

Herring (Clupea pallasii) in Harbor Seal (Phoca vitulina) stomach
Odd time of year for seals to be eating herring.
Haines, Alaska, United States

'Really shocking': Sperm whales spotted near Pond Inlet
The two whales were spotted just 10 minutes outside of Pond Inlet, surprising local guides and scientists, who say it's a sign of shifts in the ecosystem.
Pond inlet, Nunavut
CBC

Sitka spruce (Picea sitchensis) die-off French Beach
Many mature Sitka spruce trees dying off from French Beach south into Sooke along waterfront. Many dead partway up and needles thin.
North Saanich, British Columbia, Canada
Elizabeth Graham, Jacob Earnshaw, Robin Mulvey

Canada's dry lakes and dust storms 'warning for planet'
For 300 years, glacial runoff was the major water source for Kluane Lake, flowing in by way of the Slims River. But in May 2016, Kluane Lake levels dropped precipitously. The problem was a case of "river piracy" — incredibly rare, and hugely significant. The terminus or end of the Kaskawulsh glacier had receded enough that a glacial lake that fed the Slims River suddenly drained when the glacier outflow found a new direction to a new river.
Kluane Lake
The Weather Network

Unusual Squid Found on Shoreline
Squid are becoming more common on the shoreline over the past few years.
Aleksandrovsk, Alaska, United States

Red Cedar (Thuja plicata) mortality from drought stress
Victoria, British Columbia, Canada

Easter Island Is Eroding
Rising ocean levels are causing waves to break on the statues and platforms built a thousand years ago. The island risks losing its cultural heritage. Again.
Easter Island, Chile
New York Times

As permafrost thaws, Western Alaska village cemeteries sink into swampland
In villages like Kongiganak, communities have stopped burying their dead because, as the permafrost melts, the oldest part of their cemetery is sinking.
Kongiganak, Alaska, United States
Anchorage Daily News

How debris from rockets launched far away is a risk to Inuit food security
The North Water Polynya, between Nunavut and Greenland, is one of the Arctic’s most biologically productive areas — and an important part of the food supply for nearby Inuit communities.
Pikialasorsuaq North Water, North Baffin Bay
Arctic Today
Tiff-Annie Kenny, University of Ottawa, Tad Lemieux, Carleton University

Simla had probably been stuck here for a couple of days: Shows the dangers of littering along the fjord
Reindeer stuck in local trash. Blue markings can also be seen on body. Mayor Frank M. Ingilæ and his two dogs came to the rescue for this fight Wednesday.
Torhop, Tana kommune, Troms and Finnmark County, Norway
iFinnmark

Rise in reindeer deaths in the Arctic linked with loss of sea ice and extreme weather
Two extreme weather events in 2006 and 2013 caused mass starvation among the reindeer herds, and researchers for the first time have linked these extreme weather events in the coastal mainland in northwest Russia with sea ice loss in the adjoining Barents and Kara seas.
Ямало-Ненецкий АО, Russia
Phys.org

Eroding Arctic coastline reveals human bones
When a storm exposes human remains in Barrow, there isn’t an established protocol. They are usually given to the federally recognized Native Village of Barrow for repatriation.
Utqiaġvik, Alaska, United States
Eye on the Arctic

Pink Salmon (Oncorhynchus gorbuscha) Die-off, Jakolof Creek
Drought and high temperatures have dried the creek and caused thousands of pink salmon and Dolly Varden to die before they could spawn. The event raises questions about vulnerability of area salmon streams to climate change, and for local residents food security.
Jakolof Creek, Alaska, United States
Michael Opheim , Stephen Payton, Ryan Brubaker

Infected salmon just another problem for Yukon subsistence fishermen
Yukon subsistence fishermen face challenges with gear restrictions, closures, and reports of salmon potentially infected with ichthyophonus, impacting their summer fishing activities.
Yukon River, Alaska, United States
KTOO

The warm ‘blob’ in Canada’s Pacific Ocean
Last year, 2014, was the hottest year ever recorded on Earth. Unlike other worldwide problems from which Canadians might feel relatively safe and isolated, but Canada is actually ground zero of global climate.
Gulf of Alaska / Northeast Pacific
Times Colonist

Gravesite Erosion
Permafrost thaw and storms are drivers.
Teller, Alaska, United States
Jennifer Demir, Ryan Brubaker, Racheal Lee, Anahma Shannon, Mike Brubaker, Kendra Lee, Tom Wolforth

River Erosion on the Yukon Flats
Yukon Flats community dealing with river erosion and landscape changes that are threatening the loss of traditional harvesting areas.
Fort Yukon, Alaska, United States

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

Powerful Quake and Tsunami Devastate Northern Japan
Japan was filled with scenes of desperation a day after an 8.9-magnitude quake, as survivors called for help and rescuers looked for people buried in rubble.
Sendai, Miyagi, Japan
The New York Times

Fiona's aftermath in Port aux Basques: 'It looks like a bomb went off'
'We did what we could to prepare, and still, we were underprepared'. Harvey’s assessment is much uglier in the daylight. Much of the town looks like it took a point-blank blast from an army tank. The photos do little to capture the sheer shock of local residents, especially those who lost their homes. Some are a bit more stoic than others, focused on rebuilding. Others are understandably much more raw and emotional, dissolving into tears while passerby rush to comfort them.
Channel-Port aux Basques, Newfoundland and Labrador, Canada
Saltwire.com

'We have nowhere': B.C. First Nations, rural residents say storm permanently changed the land
"For our grandchildren and their children, now the devastation has left them nothing": Shackan First Nation Chief Arnold Lampreau.
Merritt, British Columbia, Canada
vancouversun

Dispersed across B.C., the Lytton First Nation aims to come back strong
Like many people in Lytton, council member John Haugen's not sure when he'll be able to settle back home. One thing he is certain about is that his people, those of the Lytton First Nation who have lived in the area for about 10,000 years, will continue living on their ancestral lands.
Lytton, British Columbia, Canada
CBC

Humpback salmon have invaded the River Teno
This summer, the number of humpback salmon in the River Teno, the border river between Norway and Finland, has increased enormously from last year. These salmon have been swimming near the shores, with masses of them dying in the river from exhaustion. Local people are extremely worried.
Teno River, Norway/Finland Border
The Independent Barents Observer

Ice Out: How N.H.'s rite of spring has become a symbol of climate change
Ice is a key player not only in the culture of the northern Northeast, but also in its unique lake ecosystems – a determinant of everything from water temperature to aquatic food chains to water quality. And according to long-term climate data, ice-out has been moving earlier and earlier.
Center Harbor, New Hampshire, United States
Yahoo News

‘A lot of salmon died’: Ahousaht Guardians look to watershed restoration amid B.C.’s dangerously dry summer
B.C. drought exacerbating forestry damage to Bedwell River near Tofino as Ahousaht First Nation works to protect salmon, restore watershed.
Tofino, British Columbia, Canada
The Narwhal

With no dam to stop it, the Eklutna River is temporarily reborn. Many people hope to keep it alive for good.
Conservation and tribal groups in 2018 removed a downstream dam in the river northeast of Anchorage. But an upriver dam provides the cheapest energy in Southcentral Alaska. For people from the Native Village of Eklutna the river’s rebirth was an important moment. They want the 12-mile-long waterway permanently restored, along with the salmon their late elders once described as abundant.
Knik-Fairview, Alaska, United States
Anchorage Daily News

Spring bounty: Utqiagvik landed 10 whales in less than two weeks
This early in spring, the season usually only starts, but the weather patterns have been changing, and so has been the harvest time, Donovan said.
Utqiaġvik, Alaska, United States
The Arctic Sounder

Support

Observation Template