Topic: food chain

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A blue whale lunges for krill

How can the largest creatures on the planet survive by almost exclusively eating some of the smallest creatures in the sea? In this video from Oregon State University, we get a very rare look at how blue whales eat ti...

‘Giant’ larvaceans filter the ocean with mucous webs

Using remotely operated vehicles (ROVs) and a new laser-and-camera system, researchers at the Monterey Bay Aquarium Research Institute (MBARI) have been able to study three Bathochordaeus species, transparent and rela...

How Do Pelicans Survive Their Death-Defying Dives?

Unlike American White Pelicans, who scoop up fish at the water's surface, California’s brown pelicans rocket down from the sky, plunging toward the ocean from as high as 65 feet. This episode of Deep Look explains how...

Minoule (2014)

A mischievous cat enjoys his lazy day on a city windowsill until a small canary across the street catches his eye and works up his appetite. From director Nicolas Bianco-Levrin, this is Minoule (2014).

Why peregrine falcons are the fastest animals on earth

Peregrine falcons are the fastest animals of the land—and it's no wonder, their bodies are built for speed. While cheetahs can run up to 70 mph on land, peregrine falcons can dive at speed of over 200 mph. That's fast...

Swarm Of Locusts Devour Everything In Their Path

Behold this incredible footage of a desert locust swarm, captured for the BBC's Planet Earth and narrated by Sir David Attenborough. Some background from Wikipedia sets the stage: Plagues of desert locusts have t...

Invisible Nature: The (Super Tiny) Glowing Squid

The Hawaiian bobtail squid (Euprymna scolopes) spends its days buried in sand and its nights stalking prey in the shallow waters off the coast of Hawaii. Just because the squid hunts at night, however, doesn’t mean th...

Troglobites: Strange Cave Specialists – Planet Earth

Troglobites are rare and specialized animals that only live in dark caves. In this clip from the BBC's Planet Earth: Caves, episode 4, we observe Thailand's cave angel fish, the Texas Blind Salamander, and the Belizea...

Why 10 Daily Tons of Ant Poop Keep This Rainforest Thriving

High up in the rainforest canopy of Panama's Barro Colorado Island, there are ants everywhere. Azteca ants—one kind of 30 different ant species that might be in a given tree—stand out because of their epic, 9 foot (2....

Why Does Your Cat’s Tongue Feel Like Sandpaper?

If you've ever been licked by a cat, did their tongue feel scratchy like sandpaper? The scratchiness is caused by their keratin papillae, tiny claw-like spines on their tongue that help to clean their fur. Cats (Felis...

Humphead parrotfish poop helps create new island beaches

How can a hungry school of fish help to create a thriving reef island? In this clip from the BBC's The Blue Planet, neon-colored Humphead Parrotfish crunch rocks and hard corals alike as they forage for coralline alga...

Beauty and the Feast: When Herring Come to Spawn

Every spring, nature puts on a breathtaking display on the British Columbia coast. The waters turn milky white as millions of male herring release sperm, while the female fish lay billions of pinhead-sized eggs. Both ...

Predators Attack Fish Bait Ball – Blue Planet

A bait ball of frenzied anchoveta swarm in their tightly packed sphere and tornado formations to better protect themselves against the larger bonito and yellow fin tuna that are swimming nearby. The predators are hung...

How smart is a spitting archerfish?

Watch how the archerfish hunts for its food and you'll see how it got its name. With accurate aim, its mouth can shoot a tiny jet of water at insects and other prey located above the water's surface and as far as six ...

Thousands Of Sharks Visit A Seamount

In the Pacific, a tiny island 300 miles away from the shore hides a giant mountain beneath the waves that forms a home for thousands of plankton feeding fish. These fish attract Tuna, and the Tuna attract thousands of...

The Dodder Vine Sniffs Out Its Prey

From PBS Nature, watch as researchers Consuelo M. De Moraes and Mark Mesker conduct a series of experiments to find out if the dodder vine (Cuscuta pentagona), a parasitic plant that depends on a host plant to provide...

The World’s First Poo Museum

How might you preserve scat -- an animal's fecal dropping, poo, or poop -- for the world's first poo museum? ...or pooseum? In this BBC Earth Unplugged episode, Maddie Moate visits with Daniel Roberts, co-founder ...

Casse-croûte (Snacks)

From directing duo Burcu & Geoffrey, Burcu Sankur and Geoffrey Godet, enjoy these elegant and beautifully animated creatures as they look for a snack: Casse-croûte.

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