The Megalodon Shark and Helicoprion: two mysterious, extinct sharks that have left fossilized clues of their existence in the form of their teeth (and some vertebrae). Get a close look at the largest shark tooth and a very unusual tooth whorl with Emily Graslie of The Brain Scoop.
Plants and animals (including humans) live, eat, reproduce, and die within these food webs, helping to create balance or instability the habitats that they live in. This push and pull for balance, in any biome, is made of positive and negative feedback loops. It’s sort of like an orchestra…
Watch the video: Feedback loops: How nature gets its rhythms.
Which one of these incredible creatures and machines do you want to ride on at les Machines de l’ïle‘s le Manège d’Andrea in Nantes, France?
Those are not flowers or snowflakes, nor are they small Easter parade hats or very tiny Komondors. These are a species of Planthopper Nymphs featured in the Smithsonian Channel’s Wild Burma: Chasing Tigers, and they can spring quite quickly out of harm’s way.
It’s probably best to not irritate small creatures, but thankfully these are quite a sight even when they’re not hopping or being irritated. Below, one is spotted at the Khao Yai National Park & Sakaerat Biosphere Reserve in Thailand:
In the archives: the Peacock Spiders of Australia, The Leaproach, and the Golden Age of Insect Aviation: The Great Grasshoppers. Bonus: Sir David Attenborough bewitches a cicada.
When a six month old elephant calf gets pulled away in the strong current of Kenya’s rain-swollen Ewaso Ng’iro river, its family has to quickly take action. Watch this amazing river rescue, filmed by tourist Sandy Gelderman in the Ol Pejeta Conservancy.
via Cute Overload.
Traverse three highways, multiple water crossings, sand dunes, and over 100 fences in A Deer Migration You Have to See to Believe. This National Geographic video by Joe Riis shares the incredible yearly journey of mule deer herds – nearly 5000 animals – on the longest large mammal migration in the continental United States: 150 miles (241 kilometers) through western Wyoming.
For more information, visit MigrationInitiative.org.
Watch young David Attenborough try to piece together a massive broken egg shell (given to him by locals) in this 1961 clip from Zoo Quest to Madagascar: The Elephant Bird Egg.
Aepyornis, believed to have been more than 3 m (10 ft) tall and weighing close to 400 kg (880 lb), was at the time the world’s largest bird. Remains of Aepyornis adults and eggs have been found; in some cases the eggs have a circumference of more than 1 m (3 ft 3 in) and a length up to 34 cm (13 in). The egg volume is about 160 times greater than that of a chicken egg.
Watch two legged Boxer Duncan Lou Who on his first trip to the beach:
Duncan was born with severely deformed rear legs that had to be removed. He has a wheel chair, but can’t stand to use it. So we let him be free and just walk on his two legs. There is some slow motion in this video, but NONE of the video has been sped up, this gives you an idea of how fast Duncan really is.
When Duncan’s puppy video went viral in November 2013, rescue owner Amanda Giese noted that he was doing physical therapy and hydrotherapy daily. By the look of this video, the exercise and therapy are paying off.
via Viral Viral Videos.
When camping, it’s good to know how to enjoy nature while keeping nature protected and out of your stuff. With this in mind, grizzly bears Ozzy and Bruno team up with ZooMontana keeper Krystal Whetham to demonstrate how easy it is for bears to wreck a campsite when campers leave food around.
Related reading: Make Your Food Bear Safe When Camping!
Maron and Fleur. Two Pretty Stylish Poodles.
Page 1 of 9