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Disease Kills Hundreds, Possibly Thousands Of Deer In The North Carolina Foothills

10/13/2012 Leave a comment

WSOCTV – “CALDWELL COUNTY, N.C. — A disease is killing deer by the hundreds in the North Carolina foothills.

Most of the people Eyewitness News talked with reported seeing the deer carcasses near creeks in northern Caldwell County. Wildlife biologists said that’s because the deer look for a cool place after their temperature spikes while fighting off the virus.

State wildlife biologist Danny Ray has fielded calls on dying deer much of the last two months. The virus killing the animals is called hemorrhagic disease.

‘They act sick; they stumble around; they hold their head low,’ Ray said.

Experts said the virus is in various parts of North Carolina, but the hardest-hit is an area of northern Caldwell County.

Homeowner Don Edwards said he found a dead deer in his pond.

‘Everybody has a story that they’ve seen one,’ Edwards said. ‘The big fields across the street — there’s one a week.’…

But it is something few people in the area will forget.

‘I’ve never experienced deer smelling like these have,’ Haley said. ‘They are decaying from the inside out.’

Wildlife biologists fear the number of cases in Caldwell County may actually be much higher than 500. Those are just the reported cases — the number of deaths could be in the thousands.” Read more.

Flashback: Wyoming: Massive Black Hills Deer Die-Off Could Be Worst In Decades – “Wildlife officials knew some deer would die in the Black Hills this fall. No one expected what could be the worst die-off in decades… ‘Our deer numbers are down right now anyway, and this sure isn’t helping anything,’ said Joe Sandrini, a Wyoming Game and Fish Department biologist based in Newcastle.” Read more.

Flashback: Illinois: Virus Previously Unknown To Area Kills Hundreds Of Deer Around Chicago – “Hundreds of deer in the Chicago area have been killed by a virus previously unknown in the area. The Daily Herald reports that roughly 200 deer in Cook County have died. Six suspected cases have been reported in Kane County.” Read more.

Flashback: Virus Killing Hundreds Of Deer In Michigan, Oklahoma, Kansas, Indiana, Iowa, Arkansas … – “Hundreds of deer in eight Michigan counties have died from a viral disease that is on the rise nationwide because of hot, dry weather, state officials said Thursday… ‘We are seeing a large die-off of deer in local areas. To date we have over 900 reports of dead deer across all (eight) counties…’” Read more.

Florida: Worst Red Tide Outbreak In Years Stretching Nearly 100 Miles Kills Thousands Of Fish, ‘There Were Too Many To Count’

10/11/2012 Leave a comment

By Kate Spinner, Herald Tribune – “The largest red tide bloom to affect Southwest Florida in years stretches nearly 100 miles from Lee County to Pinellas, with reports of fish kills and irritating red-tide air concentrated in Sarasota County.

The widespread nature and intensity of the bloom, strongest off Charlotte Harbor, exceeds a smaller outbreak at this time last year and is the largest to affect the Sarasota area since 2007.

More than seven tons of dead fish have been scooped up from Sarasota County beaches alone — from Casey Key south — in just two days. Beaches were clear at Siesta, Lido, Longboat and farther north.

‘It is a pretty big red tide bloom. If we look at the linear distance along the coast, we’re looking at nearly 100 miles,’ said Alina Corcoran, a research scientist in charge of the Florida Fish and Wildlife Service’s harmful algal bloom program. ‘It doesn’t look like it’s going away any time soon.’

Such blooms can make trips to the beach extremely unpleasant, and even dangerous for pets and people with respiratory illnesses such as asthma.

The algae kills fish and infuses the air with a toxin that makes healthy people cough. People with respiratory illnesses should avoid the beach during red tides.

In Sarasota County, beaches from Casey Key south are getting the worst of the red tide. No effects were reported on the county’s northern beaches, such as Lido, where Bryan Stoothoff was out for an evening jog and John and Sarah Nunn were packing up from a long day in the sun and sand.

John Nunn, on vacation from Kentucky, said Lido was great, but two days ago on Caspersen the beach was so littered with fish that there were too many to count.” Read more.

Wyoming: Massive Black Hills Deer Die-Off Could Be Worst In Decades

10/05/2012 1 comment

By CHRISTINE PETERSON, Casper Star-Tribune – “CASPER, Wyo. — Wildlife officials knew some deer would die in the Black Hills this fall. No one expected what could be the worst die-off in decades.

Called epizootic hemorrhagic disease, or EHD, the disease typically strikes fawns and bucks and is worse during droughts. Biologists first found the disease in the Black Hills in the 1950s.

‘Our deer numbers are down right now anyway, and this sure isn’t helping anything,’ said Joe Sandrini, a Wyoming Game and Fish Department biologist based in Newcastle.

The disease is spread by a type of biting gnat. White-tailed deer are most often affected. It’s worse during dry years because deer congregate in larger groups near diminishing water sources. A hard frost will kill the gnats, but when temperatures don’t drop low enough, the gnats — and the disease — persist, Sandrini said.

It cannot be spread to humans or most other wildlife and is not a threat to humans, Sandrini said.

Dying deer may be lethargic, appear to be drooling and congregate near water. If a deer succumbs to the disease, it typically dies within three days of infection, Sandrini said.

Biologists won’t know the extent of the die-off until mid-October after they begin calculating the herd estimates. It seems to be worse in the northern part of the Black Hills, Sandrini said.

Sundance Game Warden Chris Teter started fielding calls from concerned residents around the first of September and has since received dozens reporting dead or dying deer.

‘I’ve not had this many calls ever before, even during an outbreak,’ said Teter, who has been the game warden for 22 years.” Read more.

Flashback: Illinois: Virus Previously Unknown To Area Kills Hundreds Of Deer Around Chicago – “Hundreds of deer in the Chicago area have been killed by a virus previously unknown in the area. The Daily Herald reports that roughly 200 deer in Cook County have died. Six suspected cases have been reported in Kane County. The disease is known as EHD, or epizootic hemorrhagic disease. It’s a virus that kills deer in about a week and is spread among them by bites from flies known as midges.” Read more.

Flashback: Virus Killing Hundreds Of Deer In Michigan, Oklahoma, Kansas, Indiana, Iowa, Arkansas … – “Hundreds of deer in eight Michigan counties have died from a viral disease that is on the rise nationwide because of hot, dry weather, state officials said Thursday… ‘We are seeing a large die-off of deer in local areas. To date we have over 900 reports of dead deer across all (eight) counties,’ stated Tom Cooley, DNR wildlife biologist and pathologist.” Read more.

Oregon: Portland Bird Population Threatened After Outbreak Of Avian Botulism Kills Thousands Of Birds

10/05/2012 Leave a comment

By Lauren Edmundson – “At least 2000 birds have died from an outbreak of avian botulism in Portland, Oregon. This outbreak could reduce the area’s migratory bird population significantly. Officials are currently working to contain the outbreak.

Avian botulism is caused by the bacterium Clostridium botulinum, which is found in the soil and activated by warm temperatures. Experts believe that the warm weather combined with decomposing plant materials have led to elevated bacteria levels in the area.

Birds can be infected with avian botulism through consuming the bacteria directly or by consuming other invertebrates that are infected with the bacteria. In this outbreak, maggots have been feeding on dead birds, and other birds become infected by eating these maggots.

For this reason, experts are focusing on clean up of sick and dead birds as the primary means of prevention. Dan Moeller, Metro’s Natural Areas Land Manager, explained to Portland’s local news station, KGW, ‘If groups of scientists and workers aren’t out here collecting the dead materials then it can spread very quickly. And that’s what we’ve been doing ever since we found it was occurring, was to get out here as quickly as possible.'” Read more.

US: Parasitic Infection Causing Insects To Lurch Around Until They Die Spreading Across America

09/26/2012 Leave a comment

By MARK PRIGG – “The infection is as grim as it sounds: ‘Zombie bees’ have a parasite that causes them to fly at night and lurch around erratically until they die.

And experts say the condition has crept into Washington state.

‘I joke with my kids that the zombie apocalypse is starting at my house,’ said Mark Hohn, a novice beekeeper who spotted the infected insects at his suburban Seattle home.

Hohn returned from vacation a few weeks ago to find many of his bees either dead or flying in jerky patterns and then flopping on the floor.

He remembered hearing about zombie bees, so he collected several of the corpses and popped them into a plastic bag. About a week later, the Kent man had evidence his bees were infected: the pupae of parasitic flies.

‘Curiosity got the better of me,’ Hohn said.

The zombie bees were the first to be confirmed in Washington state, The Seattle Times reported.

San Francisco State University biologist John Hafernik first discovered zombie bees in California in 2008.

Hafernik now uses a website to recruit citizen scientists like Hohn to track the infection across the country.

Observers also have found zombie bees in Oregon and South Dakota.

The infection is another threat to bees that are needed to pollinate crops.

Hives have been failing in recent years due to a mysterious ailment called colony collapse disorder, in which all the adult honey bees in a colony suddenly die.” Read more.

Flashback: Honeybee Populations — Responsible for 90% of All Commercial Pollination — Continue to Disappear, Will Impact Humans – “Best known for prompting shrieks and swatting of air, bees rarely receive proper recognition for their contributions to humankind. But now that they are disappearing by the thousands, it will be up to humans to ensure their survival. Over the past five years, about 30 percent of the yearly captive honeybee population has died every winter, according to CNN, and about 10 percent of bees simply vanish… Though some crops such as wheat are pollinated by the wind, honeybees are responsible for the 90 percent of all commercial pollination, according to an article in Applied Microbiology and Biotechnology.” Read more.

Colorado: Dead Crows Littering Lawns And Streets In Denver’s Crestmoor Park Neighborhood

09/24/2012 Leave a comment

CBS4 – “Dead crows are littering some Denver neighborhoods. Homeowners first thought someone poisoned the birds, but the Centers for Disease Control and Prevention confirms that’s not the case.

The area affected is Crestmoor Park located around 6th and Monaco in southeast Denver. CBS4′s Suzanne McCarroll first reported on the story a week and a half ago, and the birds continue to turn up dead.

It’s a neighborhood with birds, bunnies and squirrels. Unfortunately it is also an area with crow carcasses littering the lawns and streets.

‘I have found at least two dead crows in my backyard and the reason it’s disturbing is I have small children,’ a Crestmoor Park resident said.

Right next door there was a dead crow Monday morning, and yet another on Tuesday morning.

‘This is a crow that just passed away overnight,’ resident Julie Mackay-Percy said. ‘He’s one of the sick ones I’ve seen the last couple of days, and they keep going until they can’t.’

Mackay-Percy now refers to herself as the crow lady. When McCarroll first interviewed her she said about 36 crows died along her street this summer. In the last week alone nine more have died and neighbors say many more are sick.

‘They get slower and slower … you can tell it’s a struggle for them to move, it’s a struggle for them to fly,’ Mackay-Percy said.

Representatives for the CDC have made frequent trips to the neighborhood to test the birds. What continues to turn up is West Nile virus.” Read more.

Australia: Scientists Investigate Cause Of Thousands Of Catfish Deaths In Brisbane River

09/24/2012 1 comment

By Tony Moore – “Scientists are investigating whether a virus is the cause of the deaths of thousands of catfish in the Brisbane River.

A major clean-up is happening in Lowood today, west of Ipswich, with Somerset Regional Council staff helping scientists and rangers clean the Brisbane River of thousands of decaying catfish.

Crews began removing dead fish at Twin Bridges, Wivenhoe Pocket and intend to work their way towards Lowood.

Somerset mayor Graeme Lehmann said the dead catfish were still being been found in a stretch of the Brisbane River between Lowood State High School and the Lowood Water Treatment Plant, run by Queensland Urban Utilities.

He said scientists had told him this morning they believed “something natural, perhaps a virus” had triggered the fish kill.

Now the Department of Environment and Heritage Protection is checking to see if there have been previous fish kills in the area.

brisbanetimes.com.au understands dead fish were first located last Tuesday, but the issue was only brought to the the council’s attention this week.

A spokeswoman for Seqwater, which monitors water quality, said they had not been notified of any unusual discharges from the water treatment at Lowood to the Brisbane River.

“Seqwater has no knowledge of any issue at Lowood Water Treatment Plant and is co-operating with the state government in any investigations into the fish kill,” she said last night.” Read more.

South Africa: Farmers Shocked After Hundreds Of Cows Drop Dead From Cold, Disease

09/24/2012 Leave a comment

By Sphiwe Masilela and France Nyaka – “Farmers in the Thembisile Hani municipality are reeling from shock after the death of 588 cattle due to very cold weather and disease.

The department of agriculture in the area has warned people not to eat meat from the dead animals.

Department veterinarians have been sent to various municipalities to monitor the situation. It was the Thembisile Hani municipality which suffered the most, with a very high number of animal deaths.

The agriculture department’s chief director for research and structural training, Stemmer Ndala, said his team had discovered tuberculosis (TB) and pneumonia in some of the cows.

‘Lack of rain last summer had an impact on this as well.

‘This year we had harsh winter spells coupled with cold hailstorms at times and this affected the cows,’ said Ndala…

In the Kwaggafontein and KwaMhlanga areas, 29 cattle died and forming part of the 588 reported dead in the province.

Agriculture department spokesperson Bheki Nyathikazi said the cattle deaths were a source of concern to the provincial department.

He said farmers had realised that something was wrong with their animals.

‘The cattle reportedly displayed nervous signs like tremors, ataxia and paresis, prior to death.

‘Investigations are already underway and samples have since been collected from the dead animals to establish the exact cause of death,’ said Nyathikazi.

He said his department was not yet sure of the exact number of deaths as this information was still being collated.

‘We want to ensure proper disposal of carcasses to reduce environmental contamination and public health risk.’

A few days ago The New Age reported that 48 pregnant cows died at the government farm in Ermelo. The livestock died of hunger after the farm management allegedly failed to provide sufficient feed.” Source – TNA.

Swaziland: Cold Weather Blamed For Deaths Of Hundreds Of Cattle, May Likely Reach As High As 1,000

09/16/2012 Leave a comment

By KWANELE DHLADHLA, Times of Swaziland – “MBABANE – A total of 362 cattle have been killed in the Manzini region in just one week.

The cause of death has been identified as hypothermia that came about as a result of the incessant rainfall and subsequent low temperatures experienced from last Tuesday.

Director of Veterinary and Livestock Services Dr Xolani Dlamini, said the toll rose to 362 yesterday.

This figure only reflects cattle reported to have died by 5pm yesterday.

Dlamini said following autopsies conducted on the dead cattle, it was discovered that the main cause of death was cold temperatures.

Most cattle that died were calves and cows which were not well fed, kept in kraals with mud and lacked sufficient fat in their bodies to withstand the harsh temperatures.

‘The number of cattle that died as a result of hypothermia, which is a natural disaster that will show Swazi farmers the importance of keeping livestock in good health.

‘I am saying this because, had the cattle been well fed and stayed in kraals with less mud, the number of dead cattle would not have escalated to over a hundred.

‘What exacerbated the situation is that during winter there are less salts in grass, a factor which made the cattle unable to withstand extremely cold temperatures,’ said Dlamini.

More deaths are anticipated with numbers likely to escalate to 1 000 countrywide by Friday.” Read more.

Pakistan: Mysterious Disease Sickens Sheep After Deaths Of Dozens Of Wild Peacocks

09/16/2012 1 comment

The Frontier Post- “KARACHI: Interior Sindh has hit by another mysterious disease among the birds and animals when the hundreds of sheep fallen sick after struck by unknown disease. Umerkot District remains the target of mysterious diseases in livestock following death of dozens of dozens of wild peacocks in Thar Desert about a couple of weeks back.

According to Livestock Department, veterinary experts dispatched to the affected area visited local villages and undertook tests of sick cattle.

Experts fear that the disease could spread to other areas if it was not timely contained.

Earlier, dozens of wild peacocks died suddenly in Thar, prompting experts to fear an outbreak of the highly contagious Newcastle disease.

Officials confirmed the deaths of at least 60 peacocks while locals claimed this figure has reached to over 100.

The wildlife ministry said tests were being done to diagnose the cause of death, but said the wild peacocks had been weakened by starvation, deforestation and a lack of safe drinking water blamed on delays to the annual monsoon rains.

Experts are alarmed by the number of deaths, suspecting they may have been afflicted with Newcastle disease, known locally as ‘Ranikhet’.

Newcastle disease is a worldwide problem among birds and sporadic outbreaks can occur frequently. Affected birds suffer from loss of appetite, coughing, sneezing, diarrhoea, and in severe outbreaks a high proportion die.

The wildlife department said it was supplying fresh water to peacocks in affected areas.” Source – The Frontier Post.

Lake Erie Fish Kill Now Well Into The Tens Of Thousands, ‘There’s Something Really Wrong’

09/06/2012 Leave a comment

By Sharon Hill, The Windsor Star – “A strong sewage smell preceded scenes of dead fish littering the shores of Lake Erie this weekend and has residents wondering what caused the massive die-off, the president of the Rondeau Cottagers Association said Tuesday.

‘This is a very substantial fish kill and there’s something really wrong to have a fish die off like this,’ said Dr. David Colby, a cottager who is also the Chatham-Kent medical officer of health.

Colby said it is more of an environmental disaster than a threat to human health since it would be foolish to eat dead fish from the shore. He’s waiting to hear results from the Ministry of Environment, which collected fish and water samples Saturday that could take a few days to analyze.

He said some of the possible causes for the fish die-off wouldn’t explain the smell which started Friday, peaked at 3 a.m. Saturday and wasn’t like the rotting fish smell that has taken over the shoreline.

‘All kinds of people were woken out of a sound sleep by a stench and it was like a septic tank was backing up,’ he said.

Colby said he’s never smelled such a sewage stench on the lake and he’s never seen anything like the scenes of large dead fish littering the beach.

MOE officials aren’t sure what killed the fish, but preliminary tests and observations ruled out pollution or spills, MOE spokeswoman Kate Jordan said Tuesday. There was a strong manure smell Saturday but Jordan said there was no sign of manure runoff.

‘Certainly all the field measurements that our staff did on the weekend as well as observations that they made didn’t point to or indicate any source of spill or man-made pollution,’ Jordan said.

A significant number of dead fish in the tens of thousands was reported to the ministry on Saturday in a 40 kilometre stretch from Rondeau to Duttona Beach which is west of Port Stanley in Elgin County, she said.

‘Natural causes are a possibility. We are considering the possibility of a lake inversion,’ she said.” Read more.

Largest Die-Off In Recent History Could Have Huge Implications – “This turned out to be only the beginning of the largest die off of near shore fish in recent history. The beaches are littered, and in some cases, covered with tens of thousands of rotting fish… All these near-shore species appeared to have died within a short period. From Port Glascow, an offshore fisherman’s report of gasping fish and the suddenness of death resembles hypoxia, the reduction of oxygen in the water… The bottom of the western basin has been dubbed the Lake Erie ‘dead zone’ for good reason. Decades of nutrient runoff from the Detroit River, cities on both sides of the lake and surrounding agribusiness have contributed to a massive layer of sludge at the bottom of the lake. If this sludge begins to mobilize due to environmental temperature effects or excessive methane buildup during the hot summer months, then we may be witnessing the creeping fingers of the dead zone extending throughout the lake.” Read more.

Categories: Mass Animal Deaths

Delaware: Over 7500 Fish Found Dead In Broadkill River

09/06/2012 Leave a comment

By Angelica Spanos -“MILTON, Del.- The Delaware Department of Natural Resources and Environmental Control is investigating what caused more than 7,000 fish to die in the Broadkill River.

DNREC’s official count said that 7,500 menhaden, 10 striped bass and eight carp all died in the river. It said the cause may be from low oxygen levels in the river, which can happen after a lot of rain, when runoff goes into local waterways.

Some fisherman in Sussex County said they were worried about their health, but DNREC said there should be no concern yet for human health.

DNREC is conducting water testing, when those results are back it says it will present the full report.” Source – WBOC 16.

Categories: Mass Animal Deaths