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World Wetlands Day, 2 February 2014
Draft survey guidelines for Australia's threatened orchids
Commonwealth Environmental Water Trading Framework released
The Commonwealth Environmental Water Holder today announced up to 10 gigalitres of water allocation will be available for sale in the Gwydir valley
Bidyanus bidyanus (silver perch) listed as critically endangered under the EPBC Act effective 21/12/13
Weather view: photos of this week's weather – by readers around the world
We’re looking for your best beautiful and striking weather-related photos. From cloudy skies to glorious sunshine, share your pictures of this week’s weather and we’ll choose a selection to be printed in the paper
From heatwaves in Australia, to snow in the US and Middle East, to storms and flooding in the UK, you’ve shared some dramatic images with the Guardian. But the weather doesn’t have to be extreme to make a great picture. Wherever you are in the world, we’d love to see your most striking photos of this week’s weather.
In your description, please tell us where you took the photo (it can be anywhere in the world) and the date you took it (it should be in the last week).
Continue reading...'Carnivore cleansing' is damaging ecosystems, scientists warn
A plea to restore populations of some of the world's most dangerous animals has been made by scientists who claim the loss of large carnivores is damaging ecosystems.
More than three-quarters of the 31 species of large land predators, such as lions and wolves, are in decline, according to a new study. Of these, 17 species are now restricted to less than half the territory they once occupied.
Continue reading...Conjoined grey whale calves found in Mexico
Fishermen in Mexico have found rare conjoined grey whale calves that died shortly after being born.
Benito Bermudez, a marine biologist, says the whales were found alive in the Ojo de Liebre lagoon in the Baja California peninsula but lived only a few hours.
Continue reading...Listing and transfers of five Christmas Island species
Why bluefin tuna have no 'fair' price
Each January for the last several, we have celebrated the New Year with unlimited excess—not only the gluttonous, gammony kind, but the excess which heralds the year's first auction of a gargantuan bluefin tuna at the Tsukiji Fish Market in Tokyo, Japan. Each time, one fish, whose flesh is prized as an expensive delicacy in sushi restaurants, becomes a symbol of the New Year in this way.
Last January's tuna sold for a record-breaking £1.1 million (155.4 million yen), more than double the price it claimed in 2012, upholding a tradition that has seen that initial coveted bluefin growing increasingly expensive each year.
Continue reading...From the steppe to central Spain, Europe echoes to the howl of the wolf
A twig snaps, a crow calls, but nothing moves in the dense pine forests of Spain's Guadarrama mountains. Vultures and eagles soar over the snowcapped peaks and wild boars roam the valleys below, as they have for centuries. But for the farmers who work this land, a threatening and worrying comeback is taking place in this timeless landscape, home to Spain's newest national park.
After an absence of 70 years, the wolf is back in the Guadarrama hills and breeding just 40 miles from Madrid.
Continue reading...Five basic Antarctic facts for climate change sceptics
Commentators say plight of MV Akademik Shokalskiy shows global warming is exaggerated – the truth is not that simple
To most people the prolonged stranding of the MV Akademik Shokalskiy in thick pack ice off the coast of Antarctica is an unfortunate incident that provided passengers with rather static scenery for their Christmas and New Year celebrations.
But to some climate change contrarians, repeated attempts to free the vessel from the ice are proof that the theory of climate change is flawed or, at best, exaggerated. After all, a warming planet has no ice at all, right?
Continue reading...Country diary: Seaham, Durham: With every tide the sea erases a little more of the decades of industrial abuse
When Dawdon pit closed and the sea dumping of colliery waste ended, Blast beach resembled the surface of an alien planet – so much so that it was chosen as the location for the opening sequences of the 1992 movie Alien 3. Since then a massive clean-up campaign has transformed the shore into a pleasant place for a Christmas-morning walk, graced today with dazzling sunshine. At the bottom of the cliffs there are still traces of industrial archaeology: some topsy-turvy geology with boulders brought to the surface from strata below the magnesian limestone cliffs; colourful mineral incrustations; a faint whiff of sulphur. But with every tide the sea erases a little more of the decades of industrial abuse, and also delivers small, sought-after gifts.
Continue reading...