Topic: food chain

Sort: Date | Title | Sort Ascending
View:

Anatomy of a hunt: Speed, strategy and survival

As predators chase down their prey on the open savanna it’s a race for survival. Lions and cheetahs are some of the most athletic animals on the planet but strength and speed aren’t everything. By precisely measuring ...

The record-breaking tongue lashing of the chameleon

It’s no secret that chameleons possess remarkable tongues. Aristotle first described the breathtaking speed of chameleon tongue projection around 300 B.C. But the tongue lashings these lizards deliver to unsuspecting ...

A leopard stalks an impala from the cover of a gully

With a burst of speed of 65 km an hour, the Leopard without doubt is a formidable predator. In this tense and compelling encounter, we stalk quietly alongside a Leopard as it sizes up an unsuspecting Impala, from the ...

1000s of Bugs, 100 Islands, 1 Happy Entomologist

Community ecologist, biodiversity scientist, and entomologist Crystal Ernst is cataloging insects, spiders, and other tiny creatures for the 100 Islands Project, a multiyear island biogeography study across the Centra...

Rebuilding a real T. Rex with scientific research & new tech

Tyrannosaurus rex is probably the most famous extinct animal, but thanks to Hollywood and various out-of-date books, there are a lot of misconceptions out there about this incredible dinosaur. There is too much hype a...

Why Do These Monkeys Have Such Outrageous Noses?

Though they might look unusual to humans, proboscis monkeys are well-adapted to their tree-dwelling life in the mangrove swamps of Borneo. Their large fleshy noses are thought to create a resonating chamber for their ...

Barred Owl Chick Regurgitates Pellets – Incredible Close Up

Barred owls can be found throughout the eastern United States and Canada, and have more recently expanded their habitat into Alberta, British Columbia, and the American northwest. They roost quietly during the day and...

Fish paralyzed by Man O’ War tentacles – Blue Planet II

The tentacles of the Portuguese Man o' war (Physalia physalis) are beautiful as they float down into the water... but fish and humans, beware: These tentacles are venomous. They can sting, and they catch and reel in f...

How sand swimming shovel-snouted lizards stay cool in the Namib Desert

Endemic to the Namib Desert, shovel-snouted lizards (Meroles anchietae) have learned how to survive in extreme conditions. They are fast, able to run at over 91.5 cm/3 feet per second. When they rest, they must carefu...

The Anomalies: The Acorn Woodpecker

As their name implies, acorn woodpeckers rely heavily on acorns for sustenance. To make sure this seasonal resource remains available throughout the year, the birds build enormous “granaries” by drilling thousands of ...

Whispering, Walking Bats Are Onto Something

Bats have a brilliant way to find prey in the dark: echolocation. But to many of the moths they eat, that natural sonar is as loud as a jet engine. So some bats have hit on a sneakier, scrappier way to hunt. See ho...

Sardine Feeding Frenzy: Whale, Shark, Dolphin and Sea Lions

This competition and collaboration for food, in this case for a shoal of sardines, is an incredible sight: A sardine feeding frenzy featured in BBC's The Hunt, narrated by Sir David Attenborough. Sea lions swim in...

Hummingbirds fly, shake, and drink in slow motion

First shared in the National Geographic feature A Mesmerizing Look at Hummingbirds in Flight, this high-speed video footage by Anand Varma captures these "perfect flying machines" as they fly, shake, and drink. The sl...

Flying Fish, hunted underwater and in the air

Flying fish can make powerful, self-propelled leaps out of water into air, where their long, wing-like fins enable gliding flight for considerable distances. It appears these Flying Fish are in a no win situation, pic...

The Squid and the Whale: Evidence for an Epic Encounter

One of the most famous dioramas in the American Museum of Natural History depicts a battle between two gigantic animals: the sperm whale and giant squid. But unlike most dioramas in the Museum’s halls, this scene has ...

How do baby flamingos become pink?

Watch as downy gray flamingo chicks are fed bright red milk, a sort of crop milk made from either parents' upper digestive tracts. As the chicks grow, they develop their signature pink feathers, as well as adult bills...

The incredibly strong (and massive) web of the Darwin’s bark spider

The largest orb web documented in nature is made by Darwin's bark spiders, black, hairy looking arachnids that are "no bigger than a thumbnail." They construct their massive 'nets' across rivers to catch their prey, s...

Pharaoh cuttlefish expertly mimic hermit crabs

Camouflage is common in cephalopods like squid, octopuses, and cuttlefish, but these pharaoh cuttlefish, hatched in a lab for a University of Ryukyus study led by Kohei Okamoto, camouflage in a surprising way: They pr...

« Prev


 
Not finding what you're looking for? A few suggestions:
• Fewer words might give better results. Look up cats instead of funny cats.
• No need to search with the words videos or for kids included.
• Use related words: If searching for iceberg isn't working, try ice or glacier.
• Is everything spelled correctly?
• Browsing topics might help, too!