Topic: underwater

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Under The Dock, a marine life series by Hakai Institute

Described as a fearsome predator on the British Columbia coast, sunflower sea stars "can grow to a diameter of one meter, and have a voracious appetite for all sorts of animals on the rocky reef." From Hakai Institute...

A Protula bispiralis (red fan worm) opening in real time

Set to the MIT Chamber Chorus performing O Fortuna from Carmina Burana, this is a Protula bispiralis or red fan worm opening in real time. The clip is via marine biologist Christopher Mah who suggests that "you will p...

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...

Two beautiful humpback whales dance

"Dance in the animal world is little understood," explains Sir David Attenborough in this video from the BBC's Animal Attraction, yet here we get to witness it as two humpback whales seem to dance together and repeat ...

Born Like Stars: An egg-brooding squid and its hatchlings

In this archive video captured by Tiburon, a remotely operated vehicle (ROV) from the Monterey Bay Aquarium Research Institute (MBARI), we see the first footage of baby squid being hatched into the deep sea -- their n...

A Journey To The Bottom Of The Internet

The internet is powered by over 300 heavy duty underwater cables that carry 99% of all international data from continent to continent to right at your fingertips almost instantaneously. In this episode of Nat & Lo, Na...

The pointy-nosed blue ratfish Hydrolagus trolli

This is the mysterious Hydrolagus trolli, also known as the pointy-nosed blue ratfish or ghost shark. The Northeast Pacific ocean footage is a first in observing a living Hydrolagus trolli in the Northern Hemisphere. ...

Swimming Feather Starfish

The video above was filmed by Pim Van Schendel who saw the swimming feather starfish -- a crinoid, meaning "lily-like" in Greek -- during a dive in Indonesia. According to the Monterey Bay Aquarium, video below, fossi...

The Snail-Smashing, Fish-Spearing, Eye-Popping Mantis Shrimp

The mantis shrimp is a fascinating creature. One kind impales prey with a spear-like appendage and another smashes prey with a built-in club — the fastest attack in the animal kingdom. "At 30 times faster than the bli...

Marie Tharp: Uncovering the Secrets of the Ocean Floor

In the early 20th century, Alfred Wegener proposed a revolutionary idea: that the Earth’s continents were once joined together, and had gradually moved apart. The idea contradicted almost everything scientists thought...

The melibe nudibranch grabs at food with a net-like mouth

This fascinating carnivorous sea slug is called a melibe leonina, a lion's mane sea slug, or a hooded nudibranch. The 'hood' refers to its large mouth that expands like a net to trap at small crustaceans and mollusks,...

Up close and underwater as a humpback whale breaches

From above the water and below, see a fully grown, 52ft long, 44 ton male humpback whale breach in front of a snorkeler. The incredible moment was captured by Australian photographer Beau Pilgrim, who was filming off ...

The Amazing Shapes of Ammonites

Now extinct, ammonites are abundant, prehistoric sea molluscs that first appeared in the fossil record around 240 million years ago. The images of ammonites that we often see in museums and books are planispiral-shape...

Okinawa’s sea snake catchers & seaweed farmers

On tiny Kudaka Island, off the coast of Okinawa, Japan, Yoko and Setsuko are master sea snake catchers. At 70 years old, they've been hunting poisonous sea snakes at night for over 40 years. As explained in this Wild ...

Hot Wheels Road Trip

If you've ever wondered what it might look like if you were riding inside (or on) a Hot Wheels car, this video will give you a good idea. From 5 Mad Movie Makers, this is Hot Wheels Road Trip: Each section worked ...

The case of the green-eyed squid

What happened when a Monterey Bay Aquarium Research Institute (MBARI) submersible shined a blue LED light on Histioteuthis heteropsis, a strawberry squid with one small eye and one giant yellow-green eye? File under f...

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