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OT: more birds fall from the sky - this time in italy. beginning of the end?



Raphael Meade

Well-known member
Jul 5, 2003
4,128
Ex-Shoreham
the end of the world, or a shifting north pole?

that's birds in arkansas, louisiana, sweden and italy that have fallen dead from the sky in their hundreds or thousands

(apologies for it being a daily mail article, was linked to on an external news source!)

Thousands of dead turtle doves rained down on roofs and cars in an Italian town in the latest in a growing spate of mass animal deaths across the globe.

Residents in Faenza described the birds falling to the ground like 'little Christmas balls' with strange blue stains on their beaks.

Initial tests on up to 8,000 of the doves indicated that the blue stain could have been caused by poisoning or hypoxia.
Mystery: 8,000 turtle doves fell to the ground dead in Faenza, Italy, and were found to have a blue stain around their beaks

Mystery: 8,000 turtle doves fell to the ground dead in Faenza, Italy, and were found to have a blue stain around their beaks

Shock: Residents described seeing individual doves fall from the sky, before groups of 10 or 20 began hitting roofs and cars

Shock: Residents described seeing individual doves fall from the sky, before groups of 10 or 20 began hitting roofs and cars

A witness told Dallas News, Dallas Information, Dallas Events - Examiner.com | Examiner.com 'We have no idea why this happened all of a sudden.

'The doves just started falling one-by-one then in groups of 10s and 20s.'

Hypoxia, a lack of oxygen, is known to cause confusion and illness in animals. It is also a common precursor to altitude sickness.

Experts said results from tests on the doves will not be available for at least a week.

They said that cold weather could have caused the birds' deaths as the flock was swept into a high-altitude wind storm before falling to the earth.

It comes after two million dead fish were found to have washed up on shores in Chesapeake Bay, Maryland.

The alarming find is being blamed by authorities in Maryland on the stress caused by unusually cold water and overbreeding among spot fish.
Mystery: Experts said they believed the blue colouration around the doves' beaks may indicate poisoning or lack of oxygen

Mystery: Experts said they believed the blue colouration around the doves' beaks may indicate poisoning or lack of oxygen
Littering the beach: The bodies of two million spot fish have washed up on the shores of Chesapeake Bay, Maryland, after unusually cold weather

Littering the beach: The bodies of two million spot fish have washed up on the shores of Chesapeake Bay, Maryland, after unusually cold weather
Carnage: Thousands of dead fish have washed up on the shores of Spruce Creek, Florida

Carnage: Thousands of dead fish have washed up on the shores of Spruce Creek, Florida

That investigation comes just days after the deaths of an estimated 100,000 fish in northwest Arkansas, which is being blamed on disease.

A statement by the Maryland Department of the Environment said: 'Natural causes appear to be the reason.

'Cold water stress exacerbated by a large population of the affected species (juvenile spot fish) appears to be the cause of the kill.'

Preliminary tests of the water in Chesapeake Bay have showed the quality was acceptable, officials said.

The statement added: 'The affected fish are almost exclusively juvenile spot fish, three to six inches in length.

'A recent survey showed a very strong population of spot in the bay this year. An increased juvenile population and limited deep water habitat would likely compound the effects of cold water stress.'
Gruesome: New Year revellers watched in horror as the birds rained down on houses and cars in Beebe

Gruesome: New Year revellers watched in horror as the birds rained down on houses and cars in Beebe

Mystery: Officials initially blamed high-altitude hail or lightning hitting the birds. Then preliminary lab tests concluded they had died from ¿multiple blunt force trauma¿

Mystery: Officials initially blamed high-altitude hail or lightning hitting the birds. Then preliminary lab tests concluded they had died from multiple blunt force trauma

Mystery: A starling lies along the Morganza Highway in Pointe Coupee Parish, Louisiana. Experts said hundreds of birds may have died after hitting power lines

Mystery: A starling lies along the Morganza Highway in Pointe Coupee Parish, Louisiana. Experts said hundreds of birds may have died after hitting power lines

Mass winter deaths among spot fish have occurred twice before in the Maryland area - in 1976 and 1980.

The incident is the latest mass animal death to hit the headlines in the last two weeks.

These include:

* 450 red-winged blackbirds, brown-headed cowbirds, grackles and starlings found littering a highway in Baton Rouge, Louisiana
* 3,000 blackbirds on roofs and roads in the small town of Beebe, Arkansas
* Thousands of 'devil crabs' washed up along the Kent coast near Thanet
* Thousands of drum fish washed along a 20-mile stretch of the Arkansas River
* Two million small fish in Chesapeake Bay, Maryland
* Thousands of dead fish found floating in warm Florida creek
* Hundreds of snapper fish found dead in New Zealand
* Scores of American Coots found dead on Texas highway bridge

Experts have speculated that New Year fireworks, thunderstorms, cold weather, parasites and even poisoning may be behind the deaths.

But conspiracy theorists have also speculated on the internet that secret government experiments could be behind them, with some even claiming it was a sign of a looming Armageddon at the end of the Mayan calendar next year.

Another theory is that the rapid movement of the Magnetic North Pole towards Russia may have affected the birds' innate navigation systems.
The plot thickens: Rescue chief Christer Olofsson holds a dead bird in Falkoping, Sweden. Dozens of jackdaws were found dead on the street

The plot thickens: Rescue chief Christer Olofsson holds a dead bird in Falkoping, Sweden. Dozens of jackdaws were found dead on the street
Creepy: Thousands of dead drum fish were also discovered just miles away lining the shores of the Arkansas River

Creepy: Thousands of dead drum fish were also discovered just miles away lining the shores of the Arkansas River

Inbuilt navigation systems in birds and fish is believed to be affected by magnetism.

Scientists have said the Magnetic North Pole is shifting at an average of around 25 miles a year.

With birds and fish relying on it to travel to breeding grounds and warmed climes, there are fears that the shifting pole could be confusing the animals which means they do not migrate in time to avoid cold weather.

Tests are being carried out on the dead birds and fish, but results are not expected for several weeks.

Scientists have been baffled by the sudden deaths of hundreds of birds which have plummeted to the ground seemingly simultaneously in several locations.

Two hundred American Coots were found dead on a highway bridge crossing Lake O' the Pines in Big Cypress Creek, Texas.

They are believed to have been hit by passing vehicles while walking or apparently trying to roost on the bridge.

Swedish experts blamed the shock of New Year fireworks for the unexplained deaths of 50 jackdaws found on a street in Falkoping, Sweden.

Many of the birds are believed to have died from stress or as a result of being run over while disoriented.

The largest incident took place in Beebe, Arkansas, were horrified revellers witnessed around 3,000 blackbirds crashing to their deaths into homes, cars and each other as they celebrated New Year.

Another 450 birds were found strewn along a highway in Baton Rouge, Louisiana, after apparently hitting overhead power lines.

In both cases, the birds are believed to have become confused and were flying at a lower height than usual.

The deaths of tons of fish across the globe is being attributed to unusually cold water.

Thousands of Brazilian fishermen have been left struggling to make ends meet after the sale of seafood was temporarily suspended when masses of fish were discovered in Paranaguá, Antonina and Guaraqueçaba Pontal do Paraná.

Fish were also discovered rotting and floating in Spruce Creek, Florida, after another period of cold weather.

100,000 drum fish were found strewn along the shore of the Arkansas River.

And the cold snap has been blamed for the deaths of 40,000 Velvet swimming crabs - known as 'devil crabs - found littering beaches in Thanet, Kent.

Read more: Animal death mystery: Two MILLION dead fish wash up in Maryland bay | Mail Online

article-1344913-0CACB93E000005DC-460_634x352.jpg
 




Westdene Seagull

aka Cap'n Carl Firecrotch
NSC Patron
Oct 27, 2003
21,526
The arse end of Hangleton
I think we're in need of the Dr !
 










k2bluesky

New member
Sep 22, 2008
803
Brighton
Without doubt the seas are getting colder around our shores, I have been diving South Cornwall in August since 2001, we used to get 17/18c now it's more like 13c, gulf stream is going off line and with shift in the earth's rotational axis, which happens every 10,000 years - prepare for some seriously unpleasant weather over the next 100 years.
 








k2bluesky

New member
Sep 22, 2008
803
Brighton
A bit more about this.....


Environment
Ice Ages Blamed on Tilted Earth

By Michael Schirber, LiveScience Staff Writer
posted: 30 March 2005 09:09 am ET



In the past million years, the Earth experienced a major ice age about every 100,000 years. Scientists have several theories to explain this glacial cycle, but new research suggests the primary driving force is all in how the planet leans.

The Earth's rotation axis is not perpendicular to the plane in which it orbits the Sun. It's offset by 23.5 degrees. This tilt, or obliquity, explains why we have seasons and why places above the Arctic Circle have 24-hour darkness in winter and constant sunlight in the summer.

But the angle is not constant - it is currently decreasing from a maximum of 24 degrees towards a minimum of 22.5 degrees. This variation goes in a 40,000-year cycle

Peter Huybers of Woods Hole Oceanographic Institution and Carl Wunsch of the Massachusetts Institute of Technology have compared the timing of the tilt variations with that of the last seven ice ages. They found that the ends of those periods - called glacial terminations - corresponded to times of greatest tilt.

"The apparent reason for this is that the annual average sunlight in the higher latitudes is greater when the tilt is at maximum," Huybers told LiveScience in a telephone interview.

More sunlight seasonally hitting polar regions would help to melt the ice sheets. This tilt effect seems to explain why ice ages came more quickly - every 40,000 years, just like the tilt variations -- between two and one million years ago.

"Obliquity clearly was important at one point," Huybers said.


Colder planet

The researchers speculate that the glacier period has become longer in the last million years because the Earth has gotten slightly colder - the upshot being that every once in a while the planet misses a chance to thaw out.

The glacial cycles can be measured indirectly in the ratio of heavy to light oxygen in ocean sediments. Simply put, the more ice there is on Earth, the less light oxygen there is in the ocean. The oxygen ratio is recorded in the fossils of small organisms - called foraminifera, or forams for short - that make shells out of the available oxygen in the ocean.

"These 'bugs' have been around for a long time - living all across the ocean," Huybers said. "When they die, they fall to the seafloor and become part of the sediment."

Drilled out sediment cores from the seafloor show variations with depth in the ratio of heavy to light oxygen - an indication of changes in the amount of ice over time. This record of climate change goes back tens of millions of years.

By improving the dating of these sediments, Huybers and Wunsch have showed that rapid decreases in the oxygen ratio - corresponding to an abrupt melting of ice - occurred when the Earth had its largest tilt.


Other orbital oddities

The significance of this relationship calls into question other explanations for the frequency of ice ages.

One popular theory has been that the noncircular shape, or eccentricity, of Earth's orbit around the Sun could be driving the glacial cycle, since the variations in the eccentricity have a 100,000-year period. Curiously different, but interesting.

By itself, though, the eccentricity is too small of an effect. According to Huybers, changes in the orbit shape cause less than a tenth of a percent difference in the amount of sunlight striking the planet.

But some scientists believe a larger effect could be generated if the eccentricity fluctuations are coupled with the precession, or wobble of the Earth's axis. It's like what is seen with a spinning top as it slows down.

Earth's axis is currently pointing at the North Star, Polaris, but it is always rotating around in a conical pattern. In about 10,000 years, it will point toward the star Vega, which will mean that winter in the Northern Hemisphere will begin in June instead of January. After 20,000 years, the axis will again point at Polaris.

Huybers said that the seasonal shift from the precession added to the eccentricity fluctuations could have an important effect on glacier melting, but he and Wunsch found that the combined model could not match the timing in the sediment data.


Skipping beats

The question, then, that Huybers and Wunsch had to answer: How does the 40,000-year tilt cycle make a 100,000-year glacial cycle? A more careful sediment dating has shown is that the time between ice ages may on average be 100,000 years, but the durations are sometimes 80,000 years, sometimes 120,000 years -- both numbers are divisible by 40,000. It appears there was not a mass melting every time the tilt reached its maximum.

"The Earth is skipping obliquity beats," Huybers explained.

The planet only recently started missing melting opportunities. Although the researchers have no corroborating evidence, they hypothesize that the skipping is due to an overall cooling of the planet.

The last major glacial thaw was 10,000 years ago, which means that the Earth is scheduled to head into another ice age. Whether human influences could reverse this, Huybers was hesitant to speculate. Other researchers have found evidence that the process of climate warming can set up conditions that create a global chill.

"What we have here is a great laboratory for seeing how climate changes naturally," he said. "But this is a 100,000-year cycle, whereas global warming is happening a thousand times faster."
 




k2bluesky

New member
Sep 22, 2008
803
Brighton
The Earth's cycle, but probably speeded up a little by global warming, it cannot be changed not matter how many taxes, summits they have - move south in the next 25 years!! Egyptian Premier League anyone!!
 




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