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

Winter Storm Grounds Birds
Winter storm grounds birds along the shores of Iliamna Lake.
Iliamna, Alaska, United States

Good Year for Ptarmigan (Lagopus lagopus)
Good year for Ptarmigan (Lagopus muta)
Unalakleet, Alaska, United States

Migratory Birds In December
Ducks were fly north along shoreline of Kivalina
Kivalina, Alaska, United States

Dead Murres (Uria aalge)
Murre die-off in Seldovia continuing.
Seldovia, Alaska, United States

Seabird Deaths
A large number of bird die-offs
Seldovia, Alaska, United States

Late Sea Ice Freeze Bring Together Seals and Caribou
Kotzebue, Alaska, United States

Great Blue Heron (Ardea herodias)
Blue Heron near Humpback Bay
Perryville, Alaska, United States

Presencia de águila calva (Haliaeetus leucocephalus) en Isla Santa Margarita e Isla Magdalena
Puerto Alcatraz, Baja California Sur, Mexico
Yutzil Lora Cabrera, Margarita Delgadillo A., María Félix-Lizárraga, Norma Castillo

Seabird Deaths
Sea bird deaths
Seldovia, Alaska, United States

More Murre Deaths (Uria aalge)
Dead murres on beach
Nanwalek, Alaska, United States
Caroline Van Hemert, Barbara Bodenstein, Christopher Anahonak

Murre die-off reported around Kodiak
Kodiak Island residents have been reporting a large number of common murres washing up dead on local beaches.
Kodiak, Alaska, United States
Alaska Public Media

Poor Bird Fledgling
Poor seabird chick fledging rates
St. George, Alaska, United States

Dead Seabirds
Dead seabirds found in Goodnews Bay.
Goodnews Bay, Alaska, United States
Alice Julius, Arlene Shimanek, Barbara Bodenstein

Dead Birds - Murres (Uria aalge)
Murre deaths reported along the shore of Nanwalek.
Nanwalek, Alaska, United States

Dead Birds (Cepphus columba) In Harbor
Dead birds in harbor
Sand Point, Alaska, United States

Dead Birds On McDonald's Spit
Dead birds on beach

Dead Birds - Seagulls and Magpies
Dead seagulls and magpies
Sand Point, Alaska, United States

Dead Birds - Seagulls, Puffins, Murres
Dead seagulls, puffins, murres
King Cove, Alaska, United States

Unusual Swallow Species
Unusual swallow species
Noorvik, Alaska, United States

Sighting of White-winged Crossbill (Loxia leucoptera)
White-winged crossbill
Diomede, Alaska, Unites States

Abandono de nidos de Pelícano cafe
Isla Coronado, Baja California, Mexico
Yutzil Lora Cabrera, Jesus Miguel Corrales Sauceda

Visiting Sandhill Cranes (Grus canadensis)
We have never had cranes stop in here before. Something has changed that these migratory birds are stopping here.

Urban Canada Geese (Branta canadensis)
5/2/15 Urban Canada goose - King Cove, Alaska, USA
King Cove, Alaska, USA

The Blob: Why warmer oceans are a big concern
Warm water threatens marine habitats off the coast of BC
Northeast Pacific Ocean
Sooke News Mirror

Dead Black-capped (Parus atricapillus) Chickadee
The bird was flying and just dropped dead.
St. Marys, Alaska, United States

Early Waterfowl
4/16/15 Early waterfowl - Anchorage, Alaska, USA
Anchorage, Alaska, United States

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

Early Song Birds
3/18/15 Early songbirds - Haines, Alaska, USA
Haines, Alaska, United States

Thousands of small seabirds wash up on West Coast in die-off mystery
Scientists are trying to determine why thousands of tiny seabirds called Cassin's auklets have washed up on the West Coast, all the way from B.C. to California.
Long Beach, Pacific Rim National Park
CBC News

Pine grosbeak (Pinicola enucleator)
Pine grosbeak
Nome, Alaska, United States

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