Topic: nature

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A Forest Year: A time lapse of the seasons

Watch the seasons change in this 15 month time lapse made from 40,000 still images: A Forest Year by videographer Samuel Orr. During a stay in a remote Indiana cabin, while on location to work on a PBS documentary...

The Black Egret’s Umbrella Trick

Attracting the fish and making them easier to spot in the shade, black egrets create a dome or umbrella shape as they walk carefully in the shallow water. During a 2010 outing, EarthTouch filmed a moment with nature's...

Male Blue Manakins wait in line to impress a female

Taking turns with other suitors, male Blue Manakins seem to wait in a relatively polite line before briefly but repeatedly trying to impress their potential mate. Almost blending into the trees with her green feath...

A deep-sea octopus that protects her eggs for four & a half years

In observations from 2007 to 2011, deep-sea diving researchers at Monterey Bay Aquarium Research Institute (MBARI) discovered that the female Graneledone boreopacifica guards her eggs for 53 months -- that's almost fo...

Outfitting Tree Kangaroos with tiny video cameras

Tree kangaroos are elusive creatures that live high in the trees of New Guinea's tropical rainforests. To learn more about them and to better protect them, Dr. Lisa Dabek has worked with National Geographic and local ...

Changing shifts at le Phare de Kéréon

How do lighthouse keepers switch shifts when the lighthouse isn't connected to the mainland? We've seen how the tumultuous sea can almost overtake lighthouses during a storm, but the sea can be challenging even in mor...

Inside a Baby Sloth Orphanage and Rescue Center

At the Asociación Panamericana para la Conservación in Gamboa, Panama, Yiscel Yángüez and Néstor Correa work day and night to rescue and relocate hundreds of wild animals a year. Their specialization: rescuing, raisin...

Leaf Mimic Katydids: Uniquely disguised as dead & diseased leaves

this Leaf Mimic Katydid really commits to its ability to hide in plain sight. Filmed in the in the Ecuadorian Amazon's Yasuni National Park, it's holding as still as possible. From Krulwich Wonders: They're not c...

Flowers opening: a time lapse from thousands of photos

Spend three and a half minutes watching flowers bloom. Madrid-based photographer David de los Santos Gil animated around 5,000 of the 50,000 photos he took to capture the opening of orchids, dandelions, hibiscus, carn...

In A Flash: Firefly Communication

Fireflies, or lightning bugs, can make warm summer evenings feel magical, but there's more than magic going on behind their bioluminescent light show. For the 2,000 species of fireflies around the globe, their energy-...

Ladybird spiders (Eresus sandaliatus)

Ladybird spiders! A 10-16mm black female — who first appears around the one minute mark — and 6-9mm, brightly-colored male, emerge from silk-lined burrows in the grassy hills of Tišnov, Czech Republic. The difference ...

The Quest for Sea Ice: Swimming with polar bears and a camera

Follow a group of four polar bears as they swim in search of ice. Arctic Bear Productions filmmaker Adam Ravetch captured this footage by attaching a camera to one of the four animals. The big paws, the sun on the hor...

Spiders that hunt and eat fish

Angling from the water's surface, the six-spotted fishing spider hunts and eats fish, tadpoles, and other invertebrates. It can even dive 18 cm (7.1 in) down into the water to complete the job. It is one of eight fami...

Fossil hunting in unexplored dinosaur country

This is what it's like to be a paleontologist out in the field, from waking at dawn's first light, to digging in the rocks, to wrapping or jacketing finds, to gathering around the campfire, exhausted and covered with ...

An elephant finds her own fruit in the jungle

Walk with elephant Arun Rai to find out what elephants find and eat in the jungle when they're on their own. Elephant Nature Park founder Sangduen "Lek" Chailert narrates the walk at Cambodia Wildlife Sanctuary.

Why do honeybees love hexagons?

What is it about the six-sided hexagon that makes it such a perfect shape for storing honey? It's an efficient design! Just ask a bee, one of nature’s finest mathematicians, or watch this TED Ed by Zack Patterson and ...

Spiders Tune Their Webs Like A Guitar

Much more than just a net to catch prey, spider webs can transmit lots of information about what has been caught or what might be visiting. Oxford researchers have recently discovered that the strands of silk vibrate ...

The Cornell Lab of Ornithology’s Bird Song Hero

How can you train your brain to recognize and remember bird songs? The All About Bird Biology team at the Cornell Lab of Ornithology has come up with a way to visualize bird vocalizations: Bird Song Hero. Want to test...