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Wednesday, 4 March 2015

Dusky woodswallow seen for the first time in New Zealand


© Satoshi Kakishima and Tomoe Morimoto

Japanese bird-watchers Satoshi Kakishima and Tomoe Morimoto on their first visit to New Zealand, spotted a Dusky Woodswallow on Stewart Island



A Japanese couple who made a rare sighting of a bird on their first trip to NZ have had their sighting officially confirmed.

Japanese bird spotters Satoshi Kakishima and Tomoe Morimoto spotted the Dusky Woodswallow while on Stewart Island realising it was something different.


Birds New Zealand Southland region recorder Phil Rhodes said in September last year he got an email from a Japanese couple about their unusual sighting.


"I advised them that it was a dusky woodswallow and that it had never been seen in New Zealand and that it was a special bird."


Rhodes asked the couple to put forward an unusual bird report through to Birds New Zealand.


Because it's so rare it has to go through a committee who decide whether it is exactly what this person thinks it is.


The Japanese couple were very grateful and very amazed they had found a new species in New Zealand, Rhodes said.


"It was just an off chance that they were in the right place at the right time and had the foresight to take a photo of it."


A few people looked around since the sighting but couldn't find it, Rhodes said.


The sighting was confirmed a couple of days ago by Colin Miskelly from Te Papa museum and that it has been accepted as a new species to New Zealand, Rhodes said.


It's great for birders and birding, he said.


"It's common in Australia but it must have got blown over here on it's migrationary route."


It would survive here for a while but because it was the only one of it's species it would just die out, he said.


Ukraine gas blast: 30 feared dead in Donetsk coal mine

Emergency vehicles exit the Zasyadko coal mine in Donetsk

© Baz Ratner/Reuters

Emergency vehicles exit the Zasyadko coal mine in Donetsk.



Methane gas explosion hits notorious Zasyadko shaft in rebel-held Donetsk

More than 30 people are thought to be dead after a methane gas explosion at a notoriously dangerous coal mine in eastern Ukraine.


There were conflicting reports over the number of casualties but Vladimir Groysman, Ukraine's parliament speaker, told MPs that 32 miners had been killed at the Zasyadko mine in rebel-held Donetsk.


Vladimir Tsymbalenko, head of the local mining safety service, also told Reuters that more than 30 people were killed. "Rescue workers have not yet come to the place of the explosion, they are removing the poisonous gas and then will go down," he added.


Rebel media quoted a local emergencies ministry spokesperson saying that one miner had died and fourteen were injured after the explosion on Wednesday morning, with scores still trapped underground.


Ivan Prikhodko, a city official in Donetsk, told the DAN news agency: "All I can say at the moment is that 32 people are underground, and one person has died. Until the rescue workers reach them, to say they are dead is at the very least unethical."


Family members wait outside the Zasyadko coal mine.

© Baz Ratner/Reuters

Family members wait outside the Zasyadko coal mine.



The Zasyadko mine was the scene of Ukraine's worst mining accident in 2007, when 101 people died in a methane explosion. Fifty miners were killed and 40 injured in a similar explosion at the mine in 1999. Such blasts are a common occurrence in outdated shafts in the former Soviet Union.

Coal mining is one of the chief industries of the Donbas region of eastern Ukraine where pro-Russian rebels have been fighting government forces since April.


A ceasefire was signed at a summit of the leaders of Germany, France, Russia and Ukraine in Minsk, Belarus, on February 11, but sporadic fighting has continued.


Mines have been affected by power cuts and artillery strikes during the conflict.


In January, 500 miners at the Zasyadko shaft were briefly trapped underground after electricity transformers supplying it were hit by shelling.


Medieval mass burial site discovered beneath Paris supermarket


© Denis Gliksman, Inrap



More than 200 bodies were recently unearthed in several mass burials beneath a Paris supermarket.

The bodies, which were lined up head to feet, were found at the site of an ancient cemetery attached to the Trinity Hospital, which was founded in the 13th century.


Though it's not clear exactly how these ancient people died, the trove of bodies could reveal insights into how people in the Middle Ages buried their dead during epidemics or famine, the researchers involved said.


Supermarket renovations


The burials were discovered during renovations to the basement of the Monoprix Réaumur-Sébastopol supermarket, located in the second-arrondissement neighborhood of Paris. As workers lowered the floor level of the basement, they found a shocking surprise: the bodies of men, women and children, neatly arranged in what looked to be mass graves.


The site was once the location of the Trinity Hospital, which was founded in 1202 by two German noblemen. The hospital was conceived not just as a place to provide care for the sick, but also as one where weary pilgrims and travelers could rest and enjoy themselves, according to a 1983 presentation given at the French Society on the History of Medicine.


But in 1353, during the height of the Black Death , the hospital also opened a cemetery, which provided a lucrative side business for the religious folk who operated the hospital, according to the presentation. During that catastrophic period, hundreds of people a day died in the Hôtel-Dieu de Paris, the city's oldest hospital, and burial space was tough to find in the crowded city. Occasionally, the overflow bodies were buried at the Trinity Hospital site, according to the presentation.


Mass death


So far, archaeologists have uncovered about eight mass burial pits on different levels of the site. Seven of those sites hold between five and 20 individuals, while the remaining pit contains more than 150 bodies,according to a statement about the findings.


The bodies were laid down methodically in neat rows, head to feet, with one burial extending beyond the boundaries of the excavation. The pits contain the skeletons of men and women, old and young, none of which show obvious signs of injury or disease.


Given the huge number of skeletons found, it seems likely the bodies were buried during some mass medical crisis, when too many people were dying at once to provide individual burials, the researchers note in the statement.


As a follow-up, the team plans to use radioactive isotopes of carbon (elements of carbon with different numbers of neutrons) to estimate when these people lived. By combining this data with ancient texts and maps of Medieval Paris, researchers hope to reveal how and when these people died.


In the 1500s, the Trinity Hospital converted to a site where little boys and girls trained as apprentices. By the 1700s, the site fell into disrepair. During the French Revolution, the hospital was destroyed and the remaining structures were turned into stables for animals, according to the presentation.


Archaeologists believe they've identified the house that Jesus grew up in


© Ken Dark

People in the Middle Ages believed Jesus grew up in this first-century house in Nazareth, according to research



Archaeologists working in Nazareth — Jesus' hometown — in modern-day Israel have identified a house dating to the first century that was regarded as the place where Jesus was brought up by Mary and Joseph.

The house is partly made of mortar-and-stone walls, and was cut into a rocky hillside. It was first uncovered in the 1880s, by nuns at the Sisters of Nazareth convent, but it wasn't until 2006 that archaeologists led by Ken Dark, a professor at the University of Reading in the United Kingdom, dated the house to the first century, and identified it as the place where people, who lived centuries after Jesus' time, believed Jesus was brought up.


Whether Jesus actually lived in the house in real life is unknown, but Dark says that it is possible.


"Was this the house where Jesus grew up? It is impossible to say on archaeological grounds," Dark wrote in an article published in the magazine . "On the other hand, there is no good archaeological reason why such an identification should be discounted."


Jesus is believed to have grown up in Nazareth. Archaeologists found that, centuries after Jesus' time, the Byzantine Empire (which controlled Nazareth up until the seventh century) decorated the house with mosaics and constructed a church known as the "Church of the Nutrition" over the house, protecting it.


Crusaders who ventured into the Holy Land in the 12th century fixed up the church after it fell into disrepair. This evidence suggests that both the Byzantines and Crusaders believed that this was the home where Jesus was brought up, Dark said.




The story of the Jesus house

Until recently few archaeological remains that date to the first century were known from Nazareth and those mostly consisted of tombs. However in the last few years, archaeologists have identified two first-century houses in this town. (The other house was discovered in 2009 and is not thought to be where Jesus grew up.)


The nuns' excavations of Jesus' possible home in the 1880s were followed up in 1936, when Jesuit priest Henri Senès, who was an architect before becoming a priest, visited the site, according to Dark. Senès recorded in great detail the structures the nuns had exposed. His work was mostly unpublished and so it was largely unknown to anyone but the nuns and the people who visited their convent.


In 2006, the nuns granted the Nazareth Archaeological Project full access to the site, including Senès drawings and notes, which they had carefully stored. Dark and the project's other archaeologists surveyed the site, and by combining their findings, a new analysis of Senès' findings, notes from the nuns' earlier excavations and other information, they reconstructed the development of the site from the first century to the present.


From simple dwelling to sacred site


The artifacts found in the first-century house include broken cooking pots, a spindle whorl (used in spinning thread) and limestone vessels, suggesting possibly a family lived there, the archaeologists said. The limestone vessels suggest a Jewish family lived in the house, because Jewish beliefs held that limestone could not become impure. If a Jewish family lived here it would support the idea that this could have been Jesus' house.




The first-century house "had been constructed by cutting back a limestone hillside as it sloped toward the wadi (valley) below, leaving carefully smoothed freestanding rock walls, to which stone-built walls were added," Dark wrote in a article.

"The structure included a series of rooms," he wrote. "One, with its doorway, survived to its full height. Another had a stairway rising adjacent to one of its walls. Just inside the surviving doorway, earlier excavations had revealed part of its original chalk floor."


Dark and his colleagues found that the house was abandoned at some point during the first century. After that, the area was used for quarrying and then later in the first century it was reused as a burial ground. Two tombs (now empty) were constructed beside the abandoned house, with the forecourt of one of the tombs cutting through the house, the researchers said.


Centuries after Jesus' time, the Church of the Nutrition was built around this house and the two adjacent tombs, but the church fell into disuse in the eighth century. It was rebuilt in the 12th century, when Crusaders were in control of the area, only to be burnt down in the 13th century, Dark said.


The fact that the house was protected explains its "excellent preservation," Dark wrote. "Great efforts had been made to encompass the remains of this building within the vaulted cellars of both the Byzantine and Crusader churches, so that it was thereafter protected," he said.


"Both the tombs and the house were decorated with mosaics in the Byzantine period, suggesting that they were of special importance, and possibly venerated," he wrote.


In addition to the archaeological evidence, a text written in A.D. 670 by abbot Adomnàn of the Scottish island monastery at Iona, said to be based on a pilgrimage to Nazareth made by the Frankish bishop Arculf, mentions a church "where once there was the house in which the Lord was nourished in his infancy" (according to a translation of Adomnàn's writing by James Rose Macpherson).


The tomb that cuts through the house was also venerated as being that of Joseph, the husband of the Virgin Mary.


"The tomb cutting through the house is today commonly called 'the Tomb of St. Joseph,' and it was certainly venerated in the Crusader period, so perhaps they thought it was the tomb of St. Joseph," Dark told Live Science. "However, it is unlikely to be the actual tomb of St. Joseph, given that it dates to after the disuse of the house and localized quarrying in the first century."


What was Nazareth like?


Archaeologists also discovered a number of sites nearby that hold clues as to what Nazareth was like in Jesus' time.


Rulers in Rome began to take control of Israel during the first century B.C. But Dark and his team found evidence that, despite Rome's increasing influence, the people living in and near Nazareth rejected Roman culture.


The archaeologists surveyed a valley near Nazareth called Nahal Zippori, finding that people who lived on the northern side of the valley, close to the Roman town of Sepphoris, were more willing to embrace Roman culture than those to the south, nearer to Nazareth, who appear to have rejected it.


"This suggests that the Nazareth area was unusual for the strength of its anti-Roman sentiment and/or the strength of its Jewish identity," Dark said.


Dark and his team have published journal articles on their work in the and . More publications on the team's archaeological work at Nazareth are forthcoming. It may be some time before scholars not affiliated with the project fully analyze the findings, and weigh in on the team's conclusions.


Scientists discover smallest lifeforms in existence


Scientists have taken the first ever extensive microscopy images of ultra-small bacteria, which are so far thought to be the smallest life forms in existence.

The bacteria have an average volume of 0.009 cubic microns (a micron is one millionth of a meter), 150,000 of which could be placed on the tip of a human hair.


Ultra-small bacteria's presence has been under debate for some twenty years, but until now they lacked a comprehensive electron microscopy and DNA-based description.


The research was carried out by a group of scientists from the US Department of Energy's Lawrence Berkeley National Laboratory and the University of California, Berkeley, and was published in the February 27 edition of the journal .


"These newly described ultra-small bacteria are an example of a subset of the microbial life on earth that we know almost nothing about," said the co-corresponding author of the research, Jill Banfield, a senior faculty scientist in the earth sciences division of Berkeley Lab.


The diverse microbes are discovered in groundwater and are believed to be rather common. They are the smallest a cell can be but still harbor sufficient material to sustain life.


"They're enigmatic. These bacteria are detected in many environments and they probably play important roles in microbial communities and ecosystems. But we don't yet fully understand what these ultra-small bacteria do," said Banfield.


The bacterial cells are compromised of densely packed spirals which are thought to be DNA and a low number of ribosomes, and hair-like appendages which could aid the cell to connect with other microbes and obtain required resources.


Their metabolism is stripped down probably making them dependent on other bacteria.


"There isn't a consensus over how small a free-living organism can be, and what the space optimization strategies may be for a cell at the lower size limit for life. Our research is a significant step in characterizing the size, shape, and internal structure of ultra-small cells," said the other author of the research Birgit Luef.


The research was carried out by filtering groundwater obtained at Rifle, Colorado, down to 0.2 microns. The remainder was enriched with ultra tiny microbes, which were flash frozen and transported to Berkeley laboratory, where they underwent cryogenic transmission electron microscopy imaging.


Despite sanctions, ExxonMobil boosts Russian oil assets by 450% in 2015


© Reuters/Sebastien Pirlet



Exxon Mobil Corp. has continued to buy rights to develop Russian oil deposits despite sanctions, increasing the area from 11.4 million acres to 63.7 million acres in 2014. It's an area larger than the UK.

In the US the oil major owns the rights to develop 14.6 million acres, and until last year was the company's biggest single asset.


Although Exxon had to suspend development of the Arctic shelf in October due to the sanctions, the company continued to stake rights to areas of Russia that can bring in tens of billions of barrels in the coming decades.


Last year the company added projects in the Laptev and the Chukchi Seas to ones in the Kara and Black Seas which it owns jointly with Russian oil company Rosneft. Exxon's exploration rights expire in 2017-2023, as quotes the data from regulatory filings.


Exxon has increased its Russian reserves at a time when Western countries are trying to isolate Russia, which likely means Exxon expects sanctions to be short-lived, said Timothy Ash, chief economist for emerging markets at Standard Bank Plc in London.


The company made a bid for Russian deposits after a number of unsuccessful oil projects in other countries and a cut in expenses.


Exxon is "definitely looking at the longer-term opportunity," Brian Youngberg, an analyst at Edward Jones in St. Louis, said in an e-mail to Bloomberg. "Even before oil fell, it was going to be a longer-term play with no contribution until at least 2020."


The company's fourth-quarter output fell to a 15-year low, and its shares lost 8.7 percent of their value in 2014, which was the sharpest annual decline since 2009.


Geologists aren't yet able to estimate the oil volumes Exxon can extract from the region. In 2012 the Russian authorities said the potential is so high that their development will require new airports able to receive thousands of drillers, as well as many offshore platforms.


The development of fields in the Kara and Black Seas alone will cost up to $350 billion, said the current head of Rosneft Igor Sechin back in April 2012 when he was deputy prime minister.


Israel is galloping blindfolded to its next war in Palestine - Does anyone care?




Scenes of the summer of 2015? An Israeli strike over Gaza City, July, 2014



The next war will break out in the summer. Israel will give it another childish name and it will take place in Gaza. There's already a plan to evacuate the communities along the Gaza Strip border.

Israel knows this war will break out, it also knows why - and it's galloping toward it blindfolded, as though it were a cyclic ritual, a periodical ceremony or a natural disaster that cannot be avoided. Here and there one even perceives enthusiasm.


It doesn't matter who the prime minister is and who the defense minister is - there's no difference between the candidates as far as Gaza is concerned. Isaac Herzog and Amos Yadlin are saying nothing of course, and Tzipi Livni is boasting that thanks to her no port was opened in Gaza. The rest of the Israelis aren't interested in Gaza's fate either and soon it will be forced to remind them again of its disaster in the only way left to it, the rockets.


Gaza's disaster is dreadful. No mention of it is made in the Israeli discourse and certainly not in the most dumbed down, hollow election campaign there's ever been here. It's hard to believe, but Israelis have invented a parallel reality, cut off from the real one, a callous, unfeeling, denying reality, while all this adversity, most of it of their own making, is taking place a short distance from their homes. Babies are freezing to death under the debris of their homes, youths risk their lives and cross the border fence just to get a food portion in an Israeli lock up. Has anyone heard of this? Does anyone care? Does anyone understand that this is leading to the next war?


Salma lived only 40 days, like the eternity of a butterfly. She was a baby from Beit Hanoun on the northeast of the Gaza Strip, who died last month of hypothermia, after her tiny body froze in the wind and rain that penetrated into the plywood-and-plastic hut she has been living in with her family, since their house was bombed.


"She was frozen like ice cream," her mother said of the last night of her infant's life. UNWRA Spokesman Chris Gunness wrote about Salma last in week in the British newspaper the . Mirwat, her mother, told him that when she was born she weighed 3.1 kilograms. Her three - year - old sister, Ma'ez, is hospitalized due to frostbite.


Ibrahim Awarda, 15, who lost his father in an Israeli bombardment in 2002, was more fortunate. He decided to cross the fence between Gaza and Israel. "I knew I'd be arrested," he told the New York Times reporter in Gaza last week. "I told myself, maybe I'll find a better life. They gave me good food and then threw me back."


Ibrahim was held for about a month in two prisons in Israel before being tossed back to the destruction, squalor, hunger and death. Three hundred Gazans drowned in the sea last September, in a desperate attempt to leave the prison Strip. Eighty-four Gazans were arrested by the Israel Defense Forces in the last six months after trying to enter Israel, most of them just to flee from the hell they live in. Nine more were arrested this month.


Atiya al-Navhin, 15, also tried to enter Israel in November, just to escape his fate. He was shot by IDF soldiers, treated in two Israeli hospitals and returned to Gaza in January. Now he's lying paralyzed and unable to speak in his home.


Some 150,000 homeless people live in Gaza and about 10,000 refugees in UNRWA shelters. The organization's budget was spent after the world totally ignored its commitment to contribute $5.4 billion to rebuild Gaza. The commitment to negotiate lifting the blockade on Gaza - the only way to avoid the next war and the one after it - has also been broken. Nobody talks about it. It's not interesting. There was a war, Israelis and Palestinians were killed in it for nothing, let's move on to the next war.


Israel will again pretend to be surprised and offended - the cruel Arabs are attacking it with rockets again, for no reason.