Topic: amphibians

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Cell division in a frog egg, a microscopic time lapse video

In a feat of DIY time lapse filmmaking at a microscopic scale, wildlife filmmaker and photographer Francis Chee captured the cell division of a Rana temporaria common frog egg. Watch it transform from a few cells to.....

How do animals see in the dark?

How do animals see in the dark... and sometimes in color? Learn more about the night vision of the tarsier, cats, toads, and hawkmoths in this illuminating animation from TED Ed. Learn more about eyes in these videos.

The Japanese Giant Salamander

Behold the Japanese Giant Salamander (Andrias japonicus), the "giant pepper fish" or Ōsanshōuo that can excrete a strong peppery smell when threatened. They are the largest living amphibian in Japan and the second lar...

Save the salamanders, unsung heroes of the forest

In an effort to avoid a "salamandergeddon" in the United States, the extinction of entire species of salamanders and other amphibians by a fungal disease known as Bsal, the U.S. banned the import of more than 200 spec...

Why is biodiversity so important? – TED Ed

Biodiversity, short for biological diversity, is the term we use for the variety of animals, plants, fungi, bacteria, and other intertwined life forms within any ecosystem... "from towering redwood trees to tiny, sing...

The Mudskipper – An amazing amphibious fish

This amphibious fish is called a mudskipper and it uses its pectoral fins to walk on land, specifically mud. It also rolls, jumps, digs, excavates, socializes, fights for territory, and breathes...

Chinese Giant Salamander – Songs for Unusual Creatures

In this episode of Songs for Unusual Creatures, Michael Hearst visits the Los Angeles Zoo's Chinese Giant Salamander. This is the world’s largest salamander and the world’s largest...

The tiny glass frog of Costa Rica

The size of a human fingernail, this tiny glass frog in Costa Rica is a wonder to watch. In this clip from the Discovery Channel’s Speed of Life, you can see the glass frog’s rice g...

Fish and frogs that live out of water

Watch this BBC clip of fish and frogs living out of water, featuring the lung fish, a burrowing desert frog, and the thorny devil lizard.

Levitating frogs using magnetic fields

Flying Frogs! Sort of… The short answer is that living things — even humans — can levitate when a ridiculously strong/large magnet is used to repel the frog’s atoms’...