Top Vídeos

user45
12 vistas · 5 años hace

These amazing Bottlenose Dolphins have adopted a unique way of hunting Fish. Taking advantage of the low tide, these super smart Mammals are able to beach themselves on mud banks, and attack in perfect synchrony.

Taken From The Hunt

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user45
12 vistas · 5 años hace

This driver ant colony goes into full-on construction mode as they make their new home in the base of a fallen tree. There's even a free lunch!
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Natural World: Ant Attack
In a quiet patch of forest, life is about to be turned upside down for its animal residents - the ants are coming. Spiders, scorpions and even forest crabs don't stand a chance. As food runs out, the ants, driven on by the ever-hungry grubs in the nest, have no choice but to attack the not so easily defeated termites. Armed with chemical weapons and fearsome jaws that could crush an ant to pulp, they're the ants' toughest adversaries. From the raw terror of battle to the inner-workings of an ant colony, this is television as you've never seen it before.

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

The Sumatran rhino is facing extinction due to deforestation and poaching. With only an estimated 80 left in the world, can the species be saved?
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With thanks to the International Rhino Foundation who supplied archive footage

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Seven Worlds, One Planet Episode 2 'Asia'

Millions of years ago incredible forces ripped apart the Earth’s crust creating seven extraordinary continents. Seven Worlds, One Planet, narrated by Sir David Attenborough, will reveal how each distinct continent has shaped the unique animal life found there.

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

John Hurt narrates the facts behind the discovery of huge Argentinosaurus nesting site in modern day Patagonia. Subscribe to BBC Earth: http://bit.ly/ydxvrP

Narrated by John Hurt Planet Dinosaur tells the stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics.

WATCH MORE:
New on Earth: https://bit.ly/2M3La96
Oceanscapes: https://bit.ly/2Hmd2kZ
Wild Thailand: https://bit.ly/2kR7lmh

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

Steve dives into the crystal clear waters off the coast of Mexico for a close encounter with the deadly bull shark. Shark Week Special!
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Taken from Deadly 60 Series 3.

WATCH MORE:
New on Earth: https://bit.ly/2M3La96
Oceanscapes: https://bit.ly/2Hmd2kZ
Wild Thailand: https://bit.ly/2kR7lmh

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

Predator X is back, hunting in deep water where it's able to use it's full power, derived from it's massive size.

Narrated by John Hurt Planet Dinosaur tells the stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics.

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user45
12 vistas · 5 años hace

In this shocking footage from the BBC Wild Africa series, a crocodile tries to attack a herd of buffalo, without success. Subscribe: http://bit.ly/BBCEarthSub

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New on Earth: https://bit.ly/2M3La96
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Welcome to BBC EARTH! Here you'll find 50 years worth of astounding and thought-provoking natural history content. Dramatic, rare, and exclusive, animal videos and nature don't get more exciting than this.

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user45
12 vistas · 5 años hace

Follow lions throughout the different stages of their lives and watch them grow from cute cubs to formidable hunters. What does it take for a lion to survive as an adult?
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Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

These adorable bear cubs are ready for their close up.
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Natural World: Black Bears Of The Northwoods
Forty years ago Lynn Rogers began studying the black bears of the American Northwoods. During this time, he has formed a unique relationship with the bears, allowing him to spend time in close proximity with them, revealing more about their habits and characters than ever before. Through his research, Lynn Rogers hopes to prove that bears can live alongside people happily. Natural World follows Lynn and the bears for a year, revealing the nature of his relationship with his research subjects, including intimate footage of a bear and her new-born cubs.

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

These chimps need to improve on their teamwork in order to procure food.
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Chimps Of The Lost Gorge
In Uganda, the team follows a special family of chimps that were trapped by encroaching villages 10 years ago, too afraid to walk the 8kms that separates them from their rich forest home. The chimps' number is down to 20 and their babies are all males. Already forced to inbreed, if they don't escape the family will self-destruct. Will they risk the dangers of the open-savannah in the search for freedom?

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user45
12 vistas · 5 años hace

An Elephant family is crossing a river, but the currents are too strong and the calves risk getting swept away.
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24/7 Wild:
Witness the most charismatic animals on earth as they experience life's ultimate challenges in the first few vulnerable weeks of life. 24/7 Wild journeys with them to understand their tough rites of passage to adulthood and survival.

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

With little competition and few predators, the Brown Trout in New Zealand has been known to grow to epic proportions. These prize fish sometimes reaching a metre in length and weighing up to 5 kilos have developed monstrous appetites and a bloody thirsty penchant for Mice.

Taken From Wild New Zealand

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user45
12 vistas · 5 años hace

A peaceful grazer becomes predator out on the African plains as a baboon stalks a gazelle. Will its reputation as one of the fastest animals on the African savannah be enough to save the gazelle from being caught? Subscribe: http://bit.ly/BBCEarthSub

David Attenborough examines its survival instincts with the aid of computer graphics.

WATCH MORE:
New on Earth: https://bit.ly/2M3La96
Oceanscapes: https://bit.ly/2Hmd2kZ
Wild Thailand: https://bit.ly/2kR7lmh

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

In the animal kingdom it's often necessary for the dominant male to defend your family from unwanted attention.

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user45
12 vistas · 5 años hace

From monkeys mourning a "dead baby", to lion cubs playing and boisterous bears, our Spy Cameras have been able to capture some truly magical moments on their undercover adventures. Join us as we share some of our favourite interactions from the natural world - all caught on Spy Cam!
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Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of entertaining and thought-provoking natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user45
12 vistas · 5 años hace

On the coast of Vancouver Island, the changing tides have a fascinating impact on shallow sea life. Raccoons take full advantage of the low tide to enjoy a sea feast in the spring tides. Subscribe: http://bit.ly/BBCEarthSub

Taken From Blue Planet Series 1

WATCH MORE:
New on Earth: https://bit.ly/2M3La96
Oceanscapes: https://bit.ly/2Hmd2kZ
Wild Thailand: https://bit.ly/2kR7lmh

Welcome to BBC EARTH! The world is an amazing place full of stories, beauty and natural wonder. Here you'll find 50 years worth of astounding, entertaining, thought-provoking and educational natural history content. Dramatic, rare, and exclusive, nature doesn't get more exciting than this.

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user42
12 vistas · 5 años hace

Follow Ultravox:

Ultravox's Music Online: https://Ultravox.lnk.to/Listen
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Lyrics:

Give us this day all that you showed me
The power and the glory
'Til my kingdom comes
Give us this day all that you showed me
The power and the glory
'Til my kingdom comes
Give me all the storybook told me
The faith and the glory
'Til my kingdom comes
And they said that in our time
All that's good will fall from grace
Even saints would turn their face in our time
And they told us that in our days
Different words said in different ways
Have other meanings from he who says in out time
Give us this day all that you showed me
The power and the glory
'Til my kingdom comes
Give me all the storybook told me
The faith and the glory
'Til my kingdom comes
And they said that in our time we would reap from their legacy
We would learn from what they had seen in our time
And they told us that in our days
We would know what was high on high
We would follow and not defy in our time
Give us this day all that you showed me
The faith and the glory
'Til my kingdom comes
Faithless in faith
We must behold the things we see
Give us this day all that you showed me
The faith and the glory
'Til my kingdom comes
Give us this day all that you showed me
The power and the glory
'Til my kingdom comes
Give me all the storybook told me
The faith and the glory
'Til my kingdom comes
Give us this day all that you showed me
The power and the glory
'Til my kingdom comes

user45
12 vistas · 5 años hace

Something is growing inside that fruit fly in your kitchen. At dusk, the fly points its wings straight up and dies in a gruesome pose so that a fungus can ooze out and fire hundreds of reproductive spores.

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DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Explore big scientific mysteries by going incredibly small.

Some of the scariest monsters are the ones that grow inside another being and take over its body. Think of the movie Alien, where the reptile-like space creature explodes out of its victim’s chest.

That monster might be fictional, but scientists are studying a fungus that’s horrifyingly real — at least for the flies it invades, turns into a zombie-like state and kills in order to reproduce.

“Oh, it’s a nightmare for the flies,” said entomologist Brad Mullens, who studied the fungus at the University of California, Riverside.

The fungus is known by its scientific name, Entomophthora muscae, which means “fly destroyer.” It lives off houseflies and fruit flies, among others.

“It’s a crazy system,” said Carolyn Elya, a biologist at Harvard. “The fungus only kills at dusk.”

Like a killer puppeteer, the fungus follows a precise clock.

At dusk on the fourth or fifth day after it picks up a fungal spore, an infected fruit fly stops flying. It starts behaving erratically, for example climbing up and down toothpicks that Elya puts into the vials where she keeps the infected insects.

Then the fly climbs to the top of the toothpick, a behavior Elya and other scientists refer to as “summiting.”

In an unusual twist, the fly then extends its mouthpart down, and some liquid drips out and glues the fly to the surface it’s standing on. Over the next 10 minutes, the fly’s wings ascend until they’re pointing upwards and it dies frozen in this lifelike pose.

Soon after, white spongy fungus oozes out of its abdomen. This white goo is made up of hundreds of lollipop-shaped protrusions which each launch a microscopic bell-shaped spore at high speed. Now the spores just need to get into another fly to grow.

--- Could this or a similar fungus “zombify” humans?
“No, it's very unlikely,” Elya said. “We can control our bodily temperature to kill invaders.”

-- Can we use the fungus as biological control?
Researchers have tried, but the spores are too fragile to grow in the lab.

---+ Read the entire article on KQED Science:
https://www.kqed.org/science/1....949314/this-killer-f

---+ Shoutout!

?Congratulations? to the following fans on our Deep Look Community Tab for coming up with the top titles - as decided by fellow Deep Peeps - for a horror movie starring this fungus:

Joginiz - "Flyday the 13th'
KingXDragoon - "Pretty Fly for a dead guy"
Laura Garrard - The Fungus Among Us!!
Lysiasolo - "Parafungal activity"
De paus van de Lilith Kerk - The whitecorpse horror (as an ode to HP Lovecraft "the Dunwich horror")

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---+ About KQED

KQED, an NPR and PBS affiliate in San Francisco, CA, serves Northern California and beyond with a public-supported alternative to commercial TV, radio and web media.

Funding for Deep Look is provided in part by PBS Digital Studios. Deep Look is a project of KQED Science, which is also supported by the National Science Foundation, the S. D. Bechtel, Jr. Foundation, the Dirk and Charlene Kabcenell Foundation, the Vadasz Family Foundation, the Fuhs Family Foundation, Campaign 21 and the members of KQED.

#fruitflies #deeplook

user45
12 vistas · 5 años hace

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Fluffy kittens chasing a ball are beyond adorable -- but they sure aren't born that way. Practically deaf and blind, in their first few weeks they need constant warmth and milk to survive. This is a huge challenge for animal shelters, so they're working with researchers on ways to help motherless kittens flourish.

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DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe and meet extraordinary new friends. Explore big scientific mysteries by going incredibly small.

--

Every year, hundreds of thousands of kittens end up in animal shelters, in need of permanent homes.

But raising orphaned newborns into healthy, fluffy, frisky two-month-olds ready to be adopted requires an enormous behind-the-scenes effort. All across the country, volunteer foster parents log many sleepless nights bottle-feeding kittens every few hours. So researchers and shelters are trying to figure out ways to make it easier.

“A lot of people think fostering is taking kittens home and playing with them,” said Penny Dougherty, chief executive director of Kitten Central of Placer County, an animal shelter she runs from her house in Newcastle, California, 30 miles northeast of Sacramento.

Kitten Central receives most of its kittens from Placer County Animal Services. Dougherty cares for kittens up to one month old, as well as feral and stray cats with litters. Once the kittens weigh at least two pounds and have been spayed and neutered, she returns them to the agency so they can put them up for adoption.

“They’re very happy to have our services,” said Dougherty, “because so many shelters have to euthanize.”

When the days start getting longer, around January, cats start breeding. March is the beginning of what’s known among shelters as “kitten season.” The flow of kittens doesn’t slow down until November.

“Kitten season is kind of one of the banes of shelter existence,” said Cynthia Delany, supervising shelter veterinarian at Yolo County Animal Services, in Woodland, west of Sacramento. “Six or seven months out of the year we’re just flooded with these little guys.”

To steer clear of inundating shelters with newborn kittens, Delany’s advice is to leave any litters you might encounter alone unless they’re in immediate danger. Most of the time their mom will return, she said, so check back periodically.

In an effort to lessen the load on foster parents and increase newborn kittens’ chances of survival, Mikel Maria Delgado, a postdoctoral researcher in the School of Veterinary Medicine at the University of California, Davis, is joining forces with Kitten Central and other animal shelters to figure out if there are optimum temperature and humidity levels that make it possible to feed newborn kittens less frequently. She has distributed incubators to the groups so that two or three kittens can be kept in each one for about three weeks.

---How long do kittens' eyes stay closed?
During the first week-and-a-half of their lives, kittens’ eyes are sealed closed and their ears are folded up, making them practically blind and deaf. They’re born this way because their brains aren’t developed enough to use those senses.

---+ Read the entire article on KQED Science:
https://www.kqed.org/science/1....930803/how-kittens-g

---+ For more information:
If you find a litter of newborn kittens: https://eastbayspca.org/get-in....volved/community-res

---+ More Great Deep Look episodes:

Why Does Your Cat’s Tongue Feel Like Sandpaper?
https://www.youtube.com/watch?v=9h_QtLol75I&t=24s

Watch This Bee Build Her Bee-jeweled Nest
https://www.youtube.com/watch?v=oPbH1YhsdP8

---+ See some great videos and documentaries from PBS Digital Studios!

It’s Okay to Be Smart: Why Do Disney Princesses All Look Like Babies?
https://www.youtube.com/watch?v=T1gzpEktyKo

PBS Eons: The Story of Saberteeth
https://www.youtube.com/watch?v=hbjIhPHRZgc

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---+ About KQED

KQED, an NPR and PBS affiliate in San Francisco, CA, serves Northern California and beyond with a public-supported alternative to commercial TV, radio and web media.

Funding for Deep Look is provided in part by PBS Digital Studios. Deep Look is a project of KQED Science, which is supported by the Templeton Religion Trust and the Templeton World Charity Foundation, the S. D. Bechtel, Jr. Foundation, the Dirk and Charlene Kabcenell Foundation, the Vadasz Family Foundation, the Gordon and Betty Moore Foundation, the Fuhs Family Foundation Fund and the members of KQED.

user45
12 vistas · 5 años hace

Pollinator. Mason. Jeweler. A female blue orchard bee is a multitasking master. She fashions exquisite nests out of mud and pollen that resemble pieces of jewelry. And in the process, she helps us grow nuts and fruits.

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A new type of bee is buzzing through California's orchards. And researchers are hoping that the iridescent, greenish insect may help provide a more efficient way to pollinate nuts and fruits in an era when traditional honeybees have struggled.

Unlike honeybees, blue orchard bees don’t sting humans. And instead of building large colonies with thousands of worker bees caring for eggs laid by a queen bee, female blue orchard bees work alone to build their nests and stock them with food. They’re solitary bees, like most of the 4,000 species of bees in North America.

Blue orchard bees, which are native to the United States, are of increasing interest to scientists, government agencies and farmers for their ability to pollinate almonds, sweet cherries and other tree fruits more efficiently than honeybees.

“This is, I think, the moment for these bees to shine,” said entomologist Natalie Boyle, who studies blue orchard bees at the United States Department of Agriculture in Logan, Utah.

Boyle works with almond growers in California, whose crop is worth $5.2 billion a year and who rely heavily on honeybees to pollinate their orchards every February. Research has found that 400 female blue orchard bees are as effective at pollinating almonds as the more than 10,000 bees in a honeybee hive, said Boyle.

Between 40 and 50 percent of honeybee colonies die each year around the country, according to the yearly National Honey Bee Survey, carried out by universities with the sponsorship of the USDA and the California Almond Board, among others.

Finding other bees that could work side by side with honeybees could offer what Boyle calls “pollination insurance.”

--- What is a mason bee?
The blue orchard bee is a mason bee. Females build their nests out of mud that they collect with two huge pincer-like tools on their face called mandibles. In nature, they build their nests in places like hollow twigs. But they will also build them in pencil-wide drill holes in a wood block.

--- What makes blue orchard bees good pollinators?
One thing that makes blue orchard bees good pollinators are hairs on their abdomen called scopa, on which they collect and spread pollen. Blue orchard bees are particularly good at pollinating almonds and tree fruits like cherries and apples because they love foraging in their flowers. And they’re particularly well-suited to pollinate almonds, which are in bloom in February, when it’s chilly in California’s Central Valley, because they will fly around and forage at a cooler temperature than honeybees.

---+ Read the article on KQED Science:
https://www.kqed.org/science/1....928378/watch-this-be


---+ For more information:
Download the free book How to Manage the Blue Orchard Bee:
https://www.sare.org/Learning-....Center/Books/How-to-

---+ More Great Deep Look episodes:

This Vibrating Bumblebee Unlocks a Flower’s Hidden Treasure
https://www.youtube.com/watch?v=SZrTndD1H10

What Do Earwigs Do With Those Pincers Anyway?
https://www.youtube.com/watch?v=HuOnqWpIL9E

---+ See some great videos and documentaries from PBS Digital Studios!

PBS Eons: When Insects First Flew
https://www.youtube.com/watch?v=7QMcXEj7IT0

CrashCourse: The Plants & The Bees: Plant Reproduction - CrashCourse Biology #38
https://www.youtube.com/watch?v=ExaQ8shhkw8

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---+ About KQED

KQED, an NPR and PBS affiliate in San Francisco, CA, serves Northern California and beyond with a public-supported alternative to commercial TV, radio and web media.

Funding for Deep Look is provided in part by PBS Digital Studios. Deep Look is a project of KQED Science, which is supported by the Templeton Religion Trust and the Templeton World Charity Foundation, the S. D. Bechtel, Jr. Foundation, the Dirk and Charlene Kabcenell Foundation, the Vadasz Family Foundation, the Gordon and Betty Moore Foundation, the Fuhs Family Foundation Fund and the members of KQED.

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