Tag

ecosystems

Big Owls need big trees!

The last great primary forests of Russia’s Far East are known for their tigers and bears, but they are also the domain of giant owls. A new study finds that the health of the rare Blakiston’s fish owl is intrinsic to that of these northern forests. The birds rely on old-growth f
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Living with Urban Wildlife: Non-lethal Control

ENN Twitter The human population has surpassed seven billion and continues to increase by a quarter of a million people every day. That’s 150 additional people every minute, all needing energy, water, food and space to inhabit. The inevitable and unrelenting urban expansion whic
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Worm Community Contributes to Methane Release in Ocean

In the waters off the North Island of New Zealand lives a community of polychaetes from the family Ampharetidae. Polychaetes are essentially marine worms that burrow into sediment and have been creating tens of thousands of tunnels in the ocean floor. As a result, these tunnels provid
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Eating More Fruits and Vegetables: An $11 Trillion Stimulus?

Reading through a recently released Union of Concerned Scientists (UCS) report at first reveals the obvious: eating more fruits and vegetables is healthier for you. But the report, The $11 Trillion Dollar Reward, goes further in placing a dollar value on the benefits of a healthier so
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Antarctic Warmed Its Way Out of The Last Ice Age

Since the dawn of time, Earth has constantly cycled through ice ages and warming periods due to its unsteady orbit about the sun. Previous studies believed the warming of the northern hemisphere was the sole trigger for the start of the deglaciation of the southern hemisphere during t
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Coral Reefs in danger of disappearing

ENN Twitter Urgent cuts in carbon emissions are needed if Caribbean coral reefs are to survive past the end of the century, scientists have warned. ADVERTISEMENT <!–/* * Replace all instances of INSERT_RANDOM_NUMBER_HERE with * a generated random number (or timestamp). * * Th
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World Elephant Day draws our attention to the plight of these magnificent animals

Yesterday was the second World Elephant Day. World Elephant Day was started in 2012 to focus attention on declining elephant numbers and ways that we can collectively do something about it. Fact is, humans are largely responsible! This is and elephantine task, and we are happy to, in
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River health revealed in bird eggs!

ENN Twitter Birds” eggs show just how serious a problem river pollution remains in the UK”s former industrial heartlands, according to a new study. Scientists analysed the eggs of Eurasian Dippers living in 33 rivers in South Wales, comparing the eggs of birds living along
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2012 was a bad year for the Arctic

ENN Twitter During 2012, the Arctic broke several climate records, including a level of unprecedented warmth that created rapid ice loss. The National Oceanic and Atmospheric Administration is warning in its “The State of the Climate in 2012″ report that last year was one
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Does size matter (for lemur smarts, that is)?

Does size matter? When referring to primate brain size and its relation to social intelligence, scientists at Duke University do not think the answer is a simple yes or no. ADVERTISEMENT In the past, scientists have correlated large brain size to large group size. However, in a new st
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