Topic: nature

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The Pink Iguana of Galapagos

One of Galapagos’ most recently described species is also one of its genetically oldest. Pink iguanas are not just a different colour from other land iguanas; they are a completely separate species. There are only aro...

Florida’s mangrove swamp ecosystem illustrated

Go on an illustrated adventure through a Florida mangrove swamp. New York Times best-selling author Rachel Ignotofsky has teamed up with animator Leo Thom and The Mangrove Action Project for this quick animated introd...

Sounds of Survival: The quest to record an exquisite spike-thumb frog mating call

Deep in the emerald cloud forests of Cusuco National Park of Honduras, scientists are on a quest to record the never-before-heard call of the endangered “exquisite spike-thumb frog” (Plectrohyla exquisita). This charm...

The spectacular birth of baby slugs

How many different stories can one patch of land yield? The BBC's The Lake District: A Restless Year attempts to find out in their portrait of this charming area in northwest England... including its baby slugs. I...

What do sand dollars look like when they’re alive?

Pristine white sand dollars have long been the souvenir to commemorate a successful day at the beach. But most people who pick them up don’t realize that they’ve collected the skeleton of an animal, washed up at the e...

Planet-changing ‘invisible’ microbes on the deep sea floor

"We're making progress at a rate that's outpacing the textbooks. We can't write textbooks fast enough to cover all of the really fundamental discoveries that are happening in the field of microbial ecology right now.....

Leptocephalus, a transparent eel larva in the wild

A pale liquid in the ocean currents? Plastic pollution? An eel's ghost? An eel larva! This undulating creature is a large Leptocephalus, a not-often-seen eel in its larval stage. It was filmed by Barry Haythorne and R...

The snake-like moves of the Eurasian wryneck

The origin of putting a 'jinx' on someone has everything to do with this bird: The Eurasian wryneck or Jynx torquilla. To ward off predators, these harmless birds bend and twist their heads around in a snake-like way....

How do garden eels eat?

Alexandra Khrizman and colleagues at the Hebrew University of Jerusalem and Tel Aviv University made more than 100 dives and planted cameras among garden eels to determine how they handle currents, and whether being s...

Hawk moths and The Art of Staying Stable

Like a hummingbird or a creature from a Hayao Miyazaki film, hawk moths or Sphingidae, are a family of large insects with the magical-looking mastery of hovering in midair. They can also fly backward and keep incredib...

The benefits of sea cucumber poop

There are about 1,250 different species of sea cucumber across the world's oceans. This is Thelenota anax. And yes, it's doing what you think it's doing. Sea cucumber poop is surprisingly important for the ecosystem. ...

Which life form really dominates Earth?

In 2018, there are around 7.6 billion people on the planet, but weigh us all together on a giant scale and we only make up 1/10,000 of Earth’s biomass. What is biomass? And what life forms dominate the rest of the pla...

A preening stork-billed kingfisher

In order to fly at peak performance, birds must carefully maintain their feathers. This means removing dirt, excess oil, and parasites. Birds do this by running their bill from the base of a feather to the tip, a proc...

Fabulous Food Chains and The Dirt on Decomposers

Everyone eats, right? But how does that food get the energy to power you? In this episode of Crash Course Kids, Sabrina talks about the way energy moves, or flows, through an ecosystem and how that movement forms Food...

Geothermal energy in Iceland

Iceland is a geothermal energy pioneer. Their unique geology, thanks to volcanism along a rift in the Eurasian tectonic plate and North American tectonic plate, provides a sustainable advantage: Heat from the ground. ...

Microworld Unseen: SEM images of the Pale Grass Blue butterfly

Everyday objects and life forms, magnified hundreds, thousands, even tens of thousands times, what would you see? That's what we want to show in Microworld Unseen, a new project from Beauty of Science, in which we use...

A giant panda gives birth to twin baby pandas (and doesn’t realize she’s raising both)

Vets wake up in the middle of the night at Chengdu Research Base of Giant Panda Breeding in Sichuan province. Pregnant panda Li Li is about to give birth, and the vets are there to assist and witness the moment. When ...

Aerial stocking: Utah wildlife departments drop fish into lakes from airplanes

This low-flying plane isn't just taking a scenic ride. It's about to stock the lake it's flying over with up to 1,000 native fish... by dropping them from the sky. The 2013 GoPro video by Ted Hallows, Supervisor at Ka...

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