Nature - Cracking the Koala Code

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For almost a decade, the Druid wolves have held the Lamar Valley in Yellowstone. But after reaching 37 members, the largest wolf pack on record, the Druids begin to decline. This is the story of the most famous wolves in America, their battles against rivals, the dramatic twists that banish them...

Air date: 11/04/2007 Watch

http://video.pbs.org/widget/partnerplayer/1206056119/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false For almost a decade, the Druid wolves have held the Lamar Valley in Yellowstone. But after reaching 37 members, the largest wolf pack on record, the Druids begin to decline. This is the story of the most famous wolves in America, their battles against rivals, the dramatic twists that banish them... /episodes/get/2065 /episode/2065 Nature: In the Valley of the Wolves /episode-player/2065

Ravens

Sheer nerve, character and intelligence have earned ravens a place in myth and legend, everywhere in the world where they are found. But they are also creatures of the heart -- when they find a mate, they bond for life.

Air date: 12/16/2001 Watch

http://video.pbs.org/widget/partnerplayer/1411798251/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false Sheer nerve, character and intelligence have earned ravens a place in myth and legend, everywhere in the world where they are found. But they are also creatures of the heart -- when they find a mate, they bond for life. /episodes/get/2081 /episode/2081 Nature: Ravens /episode-player/2081

The Wolf That Changed America

In 1893, a bounty hunter named Ernest Thompson Seton journeyed to New Mexico on a mission to kill a dangerous outlaw. Feared by ranchers throughout the region, the outlaw wasn't a pistol-packing cowboy or train-robbing bandit. Lobo, as locals simply called him, was the legendary leader of a band of...

Air date: 11/23/2008 Watch

http://video.pbs.org/widget/partnerplayer/1069630535/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false In 1893, a bounty hunter named Ernest Thompson Seton journeyed to New Mexico on a mission to kill a dangerous outlaw. Feared by ranchers throughout the region, the outlaw wasn't a pistol-packing cowboy or train-robbing bandit. Lobo, as locals simply called him, was the legendary leader of a band of... /episodes/get/2100 /episode/2100 Nature: The Wolf That Changed America /episode-player/2100

Cloud: Challenge of the Stallions

The returning saga of Cloud, the wild stallion, finds us back in the Arrowhead Mountains of Montana. Cloud is one of two fathers who bring up each other's sons. Bolder is his by birth while Flint, sired by another stallion, is the colt Cloud raised. Now, Bolder has gathered some mares of his own...

Air date: 10/25/2009 Watch

http://video.pbs.org/widget/partnerplayer/1305287949/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false The returning saga of Cloud, the wild stallion, finds us back in the Arrowhead Mountains of Montana. Cloud is one of two fathers who bring up each other's sons. Bolder is his by birth while Flint, sired by another stallion, is the colt Cloud raised. Now, Bolder has gathered some mares of his own... /episodes/get/2048 /episode/2048 Nature: Cloud: Challenge of the Stallions /episode-player/2048

Invasion of the Giant Pythons

Florida's Everglades National Park is one of the last great wildlife refuges in the U.S., home to numerous endangered animals and plants. But the park has become a dumping ground for a variety of non-native species, including what may be tens of thousands of Burmese pythons. Follow scientists and...

Air date: 02/20/2010 Watch

http://video.pbs.org/widget/partnerplayer/1411970145/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false Florida's Everglades National Park is one of the last great wildlife refuges in the U.S., home to numerous endangered animals and plants. But the park has become a dumping ground for a variety of non-native species, including what may be tens of thousands of Burmese pythons. Follow scientists and... /episodes/get/2066 /episode/2066 Nature: Invasion of the Giant Pythons /episode-player/2066

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Salmon: Running the Gauntlet

The parallel stories of collapsing Pacific salmon populations and how biologists and engineers have become instruments in audacious experiments to replicate every stage of the fish's life cycle. Our once great runs of salmon are now conceived in laboratories, raised in tanks, driven in trucks, and...

Air date: 05/01/2011 Watch

http://video.pbs.org/widget/partnerplayer/1891112523/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false The parallel stories of collapsing Pacific salmon populations and how biologists and engineers have become instruments in audacious experiments to replicate every stage of the fish's life cycle. Our once great runs of salmon are now conceived in laboratories, raised in tanks, driven in trucks, and... /episodes/get/2083 http://www.wgby.org/episode/2083 Nature: Salmon: Running the Gauntlet /episode-player/2083

Victoria Falls

At the border between Zambia and Zimbabwe, the Zambezi River reaches the edge of one world and plummets 350 feet into another. The rainy season lasts from late November to early April, and when the river floods, up to 300,000 gallons of water cascade over the edge every second, creating towering...

Air date: 06/19/2011 Watch

http://video.pbs.org/widget/partnerplayer/1120128276/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false At the border between Zambia and Zimbabwe, the Zambezi River reaches the edge of one world and plummets 350 feet into another. The rainy season lasts from late November to early April, and when the river floods, up to 300,000 gallons of water cascade over the edge every second, creating towering... /episodes/get/2102 http://www.wgby.org/episode/2102 Nature: Victoria Falls /episode-player/2102

What Plants Talk About

When we think about plants, we donâ��t often associate a term like â��behaviorâ�� with them, but experimental plant ecologist JC Cahill wants to change that. The University of Alberta professor maintains that plants do behave and lead anything but solitary and sedentary lives. What Plants Talk About...

Air date: 04/04/2013 Watch

http://video.pbs.org/widget/partnerplayer/2338524490/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false When we think about plants, we donâ��t often associate a term like â��behaviorâ�� with them, but experimental plant ecologist JC Cahill wants to change that. The University of Alberta professor maintains that plants do behave and lead anything but solitary and sedentary lives. What Plants Talk About... /episodes/get/8438 http://www.wgby.org/episode/8438 Nature: What Plants Talk About /episode-player/8438

A Murder of Crows

Although cultures around the world may regard the crow as a scavenger, bad omen, or nuisance, this bad reputation might overshadow what could be regarded as the crow's most striking characteristic - its intelligence. New research indicates that crows are among the brightest animals in the world. A...

Air date: 10/24/2010 Watch

http://video.pbs.org/widget/partnerplayer/1621910826/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false Although cultures around the world may regard the crow as a scavenger, bad omen, or nuisance, this bad reputation might overshadow what could be regarded as the crow's most striking characteristic - its intelligence. New research indicates that crows are among the brightest animals in the world. A... /episodes/get/2034 http://www.wgby.org/episode/2034 Nature: A Murder of Crows /episode-player/2034

Cracking the Koala Code

From the miracle of marsupial birth to tender moments of discovery between mother and newborn joey, encounters with threatening forest creatures, battles between rival males and the complex chorus of bellows and grunts that have become so important to science â�� join leading scientists as they...

Air date: 05/16/2012 Watch

http://video.pbs.org/widget/partnerplayer/2229499428/?player=WGBY-PBS&w=512&h=288&chapterbar=true&autoplay=false From the miracle of marsupial birth to tender moments of discovery between mother and newborn joey, encounters with threatening forest creatures, battles between rival males and the complex chorus of bellows and grunts that have become so important to science â�� join leading scientists as they... /episodes/get/2050 http://www.wgby.org/episode/2050 Nature: Cracking the Koala Code /episode-player/2050

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