"Since about May 25, crews have been seeing multiple species showing what we believe are signs of highly pathogenic avian influenza. The signs we are seeing widespread is a headshaking that we equate to "getting the cobwebs out", like a person may do when they first wake up. This behavior occurs regularly every couple minutes. This behavior has been observed in: black brant, cackling geese, bar-tailed godwits, dunlin, lapland longspurs, spectacled eiders, emperor geese, greater white-fronted geese, sabines gulls, glaucous gulls, and red-necked phalaropes."
Over the past five days there have been increasing reports of unusual behavior in a variety of bird species including brant goose, snow goose, white-fronted goose, and Canada goose.
This brant was seen at Mile 16 of the Nome-Council Road exhibiting spinning behavior.
The Yukon is the latest place to be hit with avian flu cases as an outbreak continues to spread across the country. Officials from the department of environment said in a press release Friday that two waterfowl carcasses in southern Yukon tested positive for the H5N1 virus strand. The Yukon government is asking residents to report sightings of sick or dead birds to their TIPP line at 1-800-661-0525.
Most likely foxes become infected from feeding on deceased birds. In the past month, HPAI has been detected in red foxes in Michigan, Minnesota, Wisconsin, and Ontario in areas where the virus was also detected in wild birds.
During February and March, six new findings of highly pathogenic bird flu virus (HPAI) were made in sea eagles in the counties of Møre og Romsdal, Trøndelag, Nordland and Troms and Finnmark. Thus far, eight reliable detections have been made in sea eagles in Norway this bird flu season, which is unique in the European context.
An eagle that died in the Sitka National Historical Park this month tested positive for the avian influenza. A second eagle that died in the park was also tested for the virus, and results are pending.
State Veterinarian Dr. Robert Gerlach says the Mat-Su case confirms that migrating birds have brought avian influenza to Alaska.
These cases represent the first detections of highly pathogenic avian influenza virus (HPAIV) H5N1 A/goose/Guangdong/1996 (Gs/GD) lineage in wild mammals in Ontario, Canada and in the Americas. One of the kits was found dead and the other was exhibiting severe neurological signs (including seizures) and died shortly after admission to a wildlife rehabilitation centre.
The Canadian Food Inspection Agency say avian influenza has been detected in additional poultry flocks in southern Alberta as well as in Saskatchewan.
The mortalities to date include a snow goose (Hyde County), redhead duck (Carteret County), red-shouldered hawk (Wake County) and bald eagle (Dare County).
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."
Over the last two years, more than 500 northern fulmars were found sick or dead along the Sonoma and Mendocino coasts. What is ailing these seabirds?
An outbreak of avian flu that has killed vast numbers of domestic and wildfowl in recent weeks in northern Israel has likely reached its peak and began to abate over the past week, officials said Friday. In the Hula Lake Reserve, some 5,000 cranes died of the disease. The grim job of collecting crane carcasses from the lake by the ministry’s staff and the Israel Nature and Parks Authority was expected to end on Monday, the report said.
Highly pathogenic avian influenza has been confirmed at an exhibition farm in Newfoundland, Canada. The OIE report identified the affected birds as “non-poultry including wild birds.” On the premises, there were 419 susceptible birds. Of those, 360 died and the remaining 59 were euthanized. A Canada goose died from avian influenza on in the Halifax area on February 2 (see related articles).
Because of the risk to public safety, efforts will be made to locate this group of river otters and remove them, Fish and Game said.
St. Lawrence Island, home to two native villages in the region, is also the summer home of several migratory seabird species, including kittiwakes, auklets, murre and shearwaters. Over the last several years, though, the bird colonies on the island have been shrinking, and no one has been able to determine why.
Orthione griffenis, or O. griffenis, eventually kills its host shrimp, and soon the remaining shrimp can’t find each other to reproduce, rendering a blue mud shrimp population extinct.
When Kathleen Reed descended for her usual weekly dive off the coast of Nanaimo, B.C., last Saturday she was shocked by how many dead sea cucumbers she saw. Experts and harvesters fear that sea cucumbers are being hit by an illness similar to sea star wasting disease.
Red currant leaf consumption by something was observed by my supervisor while walking along a salmon stream.
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