PRX - Pieces for Tagging: nature

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Caption: Nautilus
Designers, engineers and corporations around the world have begun seriously to study Evolution's most successful problem-solving strategies in natu...

Bought by KBCS 91.3 FM Community Radio, WAMC Northeast Public Radio, and PRX Remix


  • Added: Jul 21, 2011
  • Length: 06:25
  • Purchases: 3
Piece image
Following one day in the life of Maine's Black Bear Monitoring Team, which braves bear dens in order to count the number of new-born cubs.

Bought by Boise State Public Radio, KUOW, WMPG, and KUT


  • Added: May 26, 2011
  • Length: 07:40
  • Purchases: 4
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Not all owls hunt at night and nest in trees. Burrowing owls greet the sun from abandoned prairie dog dens. What else makes these tiny birds unique?

Bought by KENW


  • Added: Apr 19, 2011
  • Length: 04:30
  • Purchases: 1
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Big Bend National Park is home to many rare and endangered species, but the Big Bend gambusia lives particularly close to the edge of extinction. H...

Bought by KENW


  • Added: Apr 19, 2011
  • Length: 04:30
  • Purchases: 1
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Some birds sing. Others twitter, tweet or trill. But the common nighthawk goes boom in the night. This noise isn’t all that sets nighthawks apart i...

Bought by KENW


  • Added: Apr 19, 2011
  • Length: 04:30
  • Purchases: 1
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Learning to vocalize is a surprisingly unusual ability in the animal world. How do young songbirds master their musical talents?

Bought by KENW


  • Added: Apr 19, 2011
  • Length: 04:30
  • Purchases: 1
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The 21 oak species in our region assume many forms and are survivors of the last Ice Age. Who are these tenacious trees? And what animals depend on...

Bought by KENW


  • Added: Apr 19, 2011
  • Length: 04:30
  • Purchases: 1
Caption: Harvester ants carry food several times their size., Credit: Cathryn Hoyt
You’ve seen their sprawling, barren mounds, like little moonscapes in your field or lawn. But what lies beneath harvester ants’ conspicuous mounds?

Bought by KENW


  • Added: Apr 07, 2011
  • Length: 04:30
  • Purchases: 1
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These tiny crustaceans come to life for just a short while during our rainy season, but their eggs can wait decades to hatch and ride the wind for ...

Bought by KENW


  • Added: Apr 07, 2011
  • Length: :59
  • Purchases: 1
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Summer storms send many desert frogs and toads into a raucous reproductive frenzy. What role do their choruses play in their hasty courtship?

Bought by KENW


  • Added: Apr 07, 2011
  • Length: 04:30
  • Purchases: 1
Caption: Cenizo puts on a show during the desert's rainy season., Credit: Cathryn Hoyt
In the Chihuahuan Desert, we spend fall, winter, spring and summer talking about our fifth season—the rainy season. What does its arrival mean for ...

Bought by KENW


  • Added: Apr 07, 2011
  • Length: 04:30
  • Purchases: 1
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Animals and insects aren’t being altruistic when they pollinate a plant. So how do plants attract and reward them for their services?

Bought by KENW


  • Added: Apr 07, 2011
  • Length: 04:30
  • Purchases: 1
Caption: Testudinella patina, Credit: T. Schröder, R.L. Wallace, E. Walsh
Every pristine spring, mucky cattle tank, and rain-filled hueco in the Chihuahuan Desert is home to an exceptionally diverse array of microscopic a...

Bought by KENW


  • Added: Apr 07, 2011
  • Length: 04:30
  • Purchases: 1
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Aldo Leopold's legendary essay collection, A Sand County Almanac, has inspired countless conservationists and earned Aldo Leopold a place alongside...

Bought by WTIP and KENW


  • Added: Apr 07, 2011
  • Length: 04:30
  • Purchases: 2
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With its showy red crest and golden bill, the pyrrhuloxia shouldn't be confused with its more flamboyant cardinal relative. What makes this desert ...

Bought by KENW


  • Added: Apr 07, 2011
  • Length: 04:30
  • Purchases: 1
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They eat roadkill. They urinate on themselves. When frightened, they vomit. The turkey vultures have returned. Why does this harbinger of spring ha...

Bought by KENW


  • Added: Mar 22, 2011
  • Length: 04:30
  • Purchases: 1
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Trees seem scarce in the Chihuahuan Desert. But soapberry trees manage to thrive throughout our region and can even be used to wash your hands. How...

Bought by KENW


  • Added: Mar 22, 2011
  • Length: 04:30
  • Purchases: 1
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On Mimms Ranch outside Marfa, the Dixon Water Foundation is using some surprising tools to improve a grassland’s ability to absorb water: cattle an...

Bought by KENW


  • Added: Mar 04, 2011
  • Length: 04:30
  • Purchases: 1
Caption: Skeletal remains of a Shasta ground sloth., Credit: The Jesse Earl Hyde Collection, Case Western Reserve University
Ground sloths weren’t cute, cuddly tree-dwellers like sloths today. They weighed 500 pounds and stood nine-feet tall. Who were these Ice Age creatu...

Bought by KENW and KENW


  • Added: Feb 24, 2011
  • Length: 04:30
  • Purchases: 2
Caption: A black bear in Big Bend National Park., Credit: Cindy Callahan, courtesy of National Park Service
After an absence of nearly fifty years, black bears have been making a remarkable comeback in Big Bend National Park. Why did they return? And what...

Bought by KENW, WTIP, and KENW


  • Added: Feb 18, 2011
  • Length: 04:30
  • Purchases: 3
Caption: Pronghorn on the Marfa Plateau. , Credit: Mike Sullins/TPWD
Pronghorn have perfect camouflage, unmatched speed, and can spot a predator miles away. But that hasn't protected them from a mysterious population...

Bought by KENW


  • Added: Feb 09, 2011
  • Length: 04:30
  • Purchases: 1
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As all hay-fever sufferers will tell you, this has been a bad year for pollen. What's all that pollen good for besides making you miserable?

Bought by KENW and KENW


  • Added: Feb 04, 2011
  • Length: 04:30
  • Purchases: 2
Caption: Fish tanks inside Dexter National Fish Hatchery., Credit: Megan Wilde
Without the Dexter National Fish Hatchery and Technology Center, several desert fish species might have disappeared from the Chihuahuan Desert regi...

Bought by KENW and KENW


  • Added: Jan 29, 2011
  • Length: 04:30
  • Purchases: 2
Caption: A sandhill crane flies over Bosque del Apache., Credit: Megan Wilde
Every winter, Bosque del Apache National Wildlife Refuge in New Mexico hosts a spectacular congregation of snow geese and sandhill cranes. Why do t...

Bought by KUPR low power FM and KENW


  • Added: Jan 26, 2011
  • Length: 04:30
  • Purchases: 2
Caption: Biologists attach a tracking collar to a blindfolded desert bighorn sheep. , Credit: Kamila Forson
When Elephant Mountain gets too crowded with desert bighorn sheep, and it’s time to start a new herd in Big Bend Ranch State Park, how do you move ...

Bought by KENW


  • Added: Jan 26, 2011
  • Length: 04:30
  • Purchases: 1