Encyclopedia of Life

The Encyclopedia of Life (EOL) was established to make comprehensive, authenticated information about the world’s biodiversity freely available over the Internet. Encyclopedia of Life’s portal includes hundreds of thousands of authenticated species pages, 1.4 million base pages and links to 13 million pages of digitized biodiversity literature. The features available on the EOL portal make participation possible by everyone. Users including students, scientists and members of the public can contribute photos and videos via the EOL Flickr Group, apply tags to images and provide comments on the content. The EOL provides an engaging and informative learning platform where students and others can work together to help build this global resource and learn about biological diversity worldwide.

Mangroves: One Species at a Time

Follow researchers Candy Feller and Dennis Whigham from the Smithsonian Environmental Research Center as they scramble, climb, crawl, and creep through the tangled roots of a mangrove forest. In this episode of the Podcast...

Atlantic Bluefin Tuna: One Species at a Time

What is it like to be eyeball to eyeball with a fish the size of a Volkswagen? In this episode of the Podcast of Life , learn how a tuna fisherman and a biologist are teaming up to tag bluefin tuna , and how those tags are...

Taxonomic studies

Melissa Frey, Encyclopedia of Life (EOL) Rubenstein Fellow, examines a Pacific oyster ( Crassostrea gigas ) on a chilly day in Sidney, British Columbia. In addition to holding an EOL Fellowship , Melissa is a Research...

Marine Iguanas: One Species at a Time

No iguana wants to be cooked alive on a hot rock and then served up as dinner for a Galapagos hawk. But it turns out the marine iguanas ( Amblyrhynchus cristatus ) have a strategy that warns them of the presence of hawks...

Star of the Reef: One Species at a Time

Each month, the Naked Oceans podcast invites a leading marine researcher to pick the "critter of the month" by asking: if you were a marine organism, which one would you be? This month, Dr. Nancy Knowlton , the Sant Chair...

Dazzling New Sea Urchin Species

Simon Coppard, a post-doctoral research fellow at the Smithsonian Tropical Research Institute in Panama and an Encyclopedia of Life Rubenstein Fellow specializing in echinoids often uncovers new species during his research...

Bowhead Whale: One Species at a Time

In the episode of One Species at a Time , writer Karen Romano Young takes an icebreaker to Barrow, Alaska, to join in the festival of Naluqatak and learn about the intimate relationship between the Inupiat Eskimos and the...

Horseshoe Crab from Thailand

With seven pairs of legs, nine eyes, a tail with light-sensing organs and shells the shape of flying saucers, horseshoe crabs, like this species from Thailand ( Tachypleus tridentatus ) look like aliens from the deep. They...

Blackdevil Fish

Blackdevil fish ( Melanocetus johnsonii ) are quintessential monsters from the deep . The female lurks in the dark, drawing in prey with her glowing lure, while the male attaches to her like a blood-sucking parasite. Females...

Red Paper Lantern Jellyfish: One Species at a Time

The Encyclopedia of Life brings us a new installment of the podcast, One Species at a Time . Vacuumed up from its habitat a mile down in the ocean, the red paper lantern jelly may not look like much. Mostly water, it’s so...

Polar Bears: One Species at a Time

The Encyclopedia of Life brings us another installment of the podcast, One Species at a Time . In this podcast, host Ari Daniel Shapiro relates two close calls with polar bears. Listen as Heather Cray recalls how, dumped by...

Sea Slugs: One Species at a Time

Come one, come all! See the amazing, the astonishing, half-animal, half-plant! Journey to Tampa Bay, Florida, where scientist Skip Pierce and one of his students first made a remarkable discovery twenty years ago. Meet...

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