Living on Earth

Sundays at 10 pm

For complete program information, visit the official website for Living on Earth here.

Living on Earth with Steve Curwood is the weekly environmental news and information program distributed by Public Radio International.

Composer ID: 
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Podcasts

  • Friday, July 18, 2014 1:00pm
    The Pope and the Sin of Environmental Degradation / Climate Risk for Real Estate Values in South Florida / A Summertime Ice Mine / Beyond the Headlines / The End of Night
  • Friday, July 11, 2014 1:00pm
    Great Lakes Wind Power On Hold / Feds Fund Cape Wind / Oklahoma Earthquakes Linked to Wastewater Injection / BNSF Railways Workers Forced To Ignore Oil Train Safety / Beyond the Headlines / Tangier, The Shrinking Island in Chesapeake Bay / Endangered Languages / Moose at the Mt. Engadine Wallow
  • Friday, July 4, 2014 1:00pm
    The Fight To Save the Elephants / WildLeaks / At Home With Humba, the Mountain Gorilla / Science Note—Loss of Large Grazing Mammals Alters African Savannas / A Window On Eternity
  • Friday, June 27, 2014 1:00pm
    Canada Approves A Keystone XL Alternative: Northern Gateway Pipeline / Radioactive Risks From Fracking Waste / Beyond the Headlines / Autism Linked to Pesticide Exposure / Honeybee Collapse linked to New Insecticides / White House Protects Pollinators (and also the Monarch) / Flight Behavior
  • Friday, June 20, 2014 1:00pm
    U.S. To Create World’s Biggest Marine Reserve / Sick Sea Stars / Camp Lejeune Water Pollution Victims Setback / Nature’s Dividend—Pricing Global Ecosystem Services / Adding Up the True (and Tricky) Cost of Carbon Pollution / Beyond the Headlines / BirdNote on Burrowing Owls / Digging for Owls

Pages

Something Wild
12:00 am
Fri September 7, 2012

Hawks Aloft

Courtesy Ned Harris via Flickr/Creative Commons

Once again, it's broad-winged hawk migration time. Whirpools of hawks soon will fill the sky, riding high on thermal lift as sun warms earth. When lift plays out they stream south in an orderly, and countable, procession.

New Hampshire Audubon does just that - count the hawks - at Carter Hill Orchard in Concord and atop Pack Monadnock at Miller State Park in Peterborough.

Here's what Henry Walters, the official counter at Pack Monadnock, wrote two years ago on September 18:

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Something Wild
12:00 am
Fri August 24, 2012

Dragonflies Winging South

Late summer brings cool nights and clear air - and winged migration. Along with birds heading south, there's a few butterfly, moth and dragonfly species that respond to the migratory urge.

One dragonfly - the common green darner - has been studied with results that suggest there's a lot of similarities between insect and bird migration. Tiny radio transmitters were attached with eyelash adhesive to green darners which were tracked by plane and ground crews.

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Something Wild
12:00 am
Fri August 10, 2012

Not So Common Nighthawks

Photo Courtesy Lillian Stokes

In mid-August, one of the most elegant and least known migration flights begins. Common nighthawks, a long-distance migrant, are one of the earliest to depart their northern breeding grounds. Despite their species name, they aren't hawks and they aren't nocturnal. And, alas, they no longer are common. Nighthawks are crepuscular, a great word for the handful of species that are most active at dawn and dusk.

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Something Wild
12:00 am
Fri July 27, 2012

The World Brought Close

Photo Courtesy jlcwalker via Flickr

A Something Wild listener recently asked for a recommendation for binoculars—preferably in the low- to medium-price range. It's a great subject. My favorite word heard on field trips is "Ohmygod," an exclamation involuntarily emitted when someone sees a bird or butterfly—or just about anything—up close through good binoculars.

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Something Wild
12:00 am
Fri July 13, 2012

An Expected Newcomer

Courtesy kenschneiderusa via Flickr/Creative Commons.

There's a newcomer in New Hampshire, a bird that's wild and prehistoric in looks and sound. The bugling of sandhill cranes is common in Wisconsin and Michigan where their numbers have rebounded from near eradication some 70 years ago. That rebound—from the low hundreds to over 50,000 today—has likely led to a range expansion eastward to New England. There's 11 known pairs breeding in Maine, and a few in Massachusetts, Vermont and New York. Surely New Hampshire is next.

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Something Wild
3:00 am
Thu June 28, 2012

The All-American Lawn

Courtesy BSH Shooter via Flickr

Come the weekend, it's time to tend the All-American Lawn; time to fire up the  mowers and weed whackers. Lawns need a lot of tending because they go against a basic law of nature: biodiversity, the ever-changing, dynamic system of plants and animals, flora and fauna.

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Something Wild
12:00 am
Fri June 15, 2012

Dandy Dandelions

Photo Courtesy Chris Martin

You've got to hand it to dandelions. They're transplants from Europe that have adapted and spread very, very well. Anyone who has tried to pry dandelions loose from lawn or garden knows they have a long tap root. Leave any root segment and the plant will rise again. 

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Something Wild
12:00 am
Fri June 1, 2012

Silent Spring

Courtesy Sterling College via Flickr

Fifty years ago, Rachel Carson's book, "Silent Spring", woke the world up to the perils of chemicals that promised food crops free of disease and insects, and time outdoors free of mosquitoes. The book is credited with starting the modern environmental movement. It was the birdwatchers that first alerted the scientists about robins literally falling from the sky soon after DDT was sprayed, as well as longer-term declines in birds higher on the food chain.

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Something Wild
12:00 am
Fri May 18, 2012

Spectrum of Birdsong

Courtesy JKD Atlanta via Flickr

Mid-May is like rush hour in the bird world. Migrants have returned for the nesting season and the air is full of birdsong. As you might guess, birdsong is as varied as birds themselves. In fact, birdsong is defined generously to include any and all sounds they make with territorial or courtship intentions. Let's start with a traditional vocalization and then branch out.  

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Something Wild
12:00 am
Fri May 4, 2012

Cedar Waxwings

Courtesy Iguanasan via Flickr
Courtesy Iguanasan via Flickr

May brings apple blossoms, a universal favorite—whether in hillside orchard or backyard crabapple. They're also favored by one of the most elegant songbirds of all, cedar waxwings. They're a social species but sedate and quiet as birds go—easy to miss despite traveling in flocks.

Often the best way to know they're around is by their song. It's subtle, admittedly, but worth learning. Once alerted by their song, here's what you might see: male and female waxwings exchange blossoms bill-to-bill as part of a courtship ritual when winter flocks pair off for the breeding season ahead.

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Something Wild
12:00 am
Fri April 20, 2012

Dilig-Ant

Rikfrog via Flickr/Creative Commons.

The ants come marching, one by one, up the kitchen wall; it’s a sure sign of spring. These are the worker ants, females all, tasked with delivering food to the colony. Male drones remain in that colony, on call for their one role in a very brief life: mating with a fertile female destined to be a new queen.

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Something Wild
12:00 am
Fri April 6, 2012

Get the Lead Out

Photo by kurtfaler via Flickr/Creative Commons.

As anglers dust off their tackle boxes, it's a great time to make sure that all the lead is out. Decades of research by the Loon Preservation Committee in Moultonborough has proven the toxicity of lead fishing tackle to wildlife. One lead sinker an ounce or less in weight can kill a loon in a matter of weeks. Loons swallow grit and pebbles that help to grind up food, and sometimes there's a sinker in the gravelly mix. Fishermen lose a lot of sinkers. 

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Something Wild
9:05 am
Fri March 23, 2012

A Body at Play...

We've all seen wildlife documentaries showing young animals—lion cubs, perhaps—wrestling, chasing, pouncing on their siblings. Observe household puppies and kittens and you'll see the same behavior: young animals at play.

Play is defined as spontaneous, energetic behavior with no apparent purpose or goal. But whenever there's considerable expenditure of energy, a closer look is warranted. There may not be apparent goals, but the true benefits of play are being recognized by a growing number of disciplines.

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Something Wild
12:00 am
Fri March 9, 2012

Protecting The Land

In New Hampshire we value rural character—a value that's reflected in a strong history of land conservation.  Central to that history is conservation of privately owned land by means of what's called a "conservation easement deed" that limits future development.  It's typically a family decision.  A family chooses to conserve their land so that future generations will know the land as they do.  The property stays on a town's tax rolls and its natural resources are protected in perpetuity.  Land conservation benefits the public, and in most cases landowners are entitled to an income tax dedu

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Something Wild
10:56 am
Thu February 9, 2012

Noisy Water Birds

Summer visitors to New Hampshire typically are eager to hear the call of a common loon, emblem of the wild and remote north woods.  Popular souvenirs to take home include coffee mugs, sweatshirts and jewelry—all with a loon motif.

In addition to their striking appearance, I suspect the fact that loons chorus at night adds greatly to their mystique.  Loons of winter don't get much attention, but scan coastal waters and chances are good you'll see a loon or two offshore.  New Hampshire's breeding loons don't migrate far.

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