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Birds Have Natural Ability to Survive Storms

Birds Have Natural Ability to Survive Storms | 100 Acre Wood | Scoop.it
Though observers feared the worst after Hurricane Sandy, biologists say there is remarkably little evidence that birds suffered mass casualties.

 

... powerful new satellite tracking studies of birds on the wing — including one that coincided with the height of Hurricane Sandy’s fury — reveal birds as the supreme masters of extreme weather management, able to skirt deftly around gale-force winds, correct course after being blown horribly astray, or even use a hurricane as a kind of slingshot to propel themselves forward at hyperspeed.

 

“We must remind ourselves that 40 to 50 percent of birds are migratory, often traveling thousands of miles a year between their summer and winter grounds,” said Gary Langham, chief scientist of the National Audubon Society in Washington. “The only way they can accomplish that is to have amazing abilities that are far beyond anything we can do.”

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Woodland Trust Media Centre - Good farmers plant trees

Woodland Trust Media Centre - Good farmers plant trees | 100 Acre Wood | Scoop.it

The report ... pulls together studies from UK and other temperate agriculture systems to show how trees planted as shelter belts help to reduce wind speeds, meaning water loss through evapotranspiration1 is slowed. This allows the sheltered crop to retain more water and use it efficiently. ... In the UK such shelter belts are relatively uncommon, but studies have shown cereal yields of sheltered crops can be higher than that for unsheltered crops, particularly in years when the weather is hot and dry.

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