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Discoblog

Posts Tagged ‘penguins’

Hearty Penguin Steaks: the Old-School Explorers’ Salve for Scurvy

spacing is important
An Emperor penguin being skinned on board the Endurance.

Imagine you’re in Antarctica. It’s cold. You’re cold. Your joints ache, old wounds are reopening to ooze pus, and your teeth loosen, threatening to fall out one or two at a time. What do you feel like eating? How about ”a piece of beef, odiferous cod fish and a canvas-backed duck roasted together in a pot, with blood and cod-liver oil for sauce?”

If this sounds delicious, then your stomach serves you well. That’s how famous polar explorer Frederick Cook described the taste of penguin meat, and that is how you cure yourself of scurvy in Antarctica when fresh vegetables are nowhere to be found. Fresh meat—lightly cooked or raw—contains vitamin C, whose deficiency causes scurvy and the delightful symptoms described above.

Unfortunately for turn-of-the-century Antarctic explorers, most expedition leaders were not as enlightened as Cook and many a man succumbed to scurvy. Unfortunately for Antarctica’s penguins, they were also easy prey for the men who did eat them. “Long lines of curious penguins marched across the ice and right into camp, which almost always meant death as dog food, human food, or fuel for the boiler. A stew of penguin heart and liver became a crew favorite,” describes Jason C. Anthony in a paper on Antarctic cuisine in the Heroic Age in Endeavour.

(more…)

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February 2nd, 2012 Tags: Antarctica, exploration, penguins, scurvy, survival, vitamin c
by Sarah Zhang in Food, Nutrition, & More Food, The Ocean & All Its (Endangered) Wonders | 3 Comments | RSS feed | Trackback >

Google Street View Goes to Antarctica, Brings Maps to the Penguins

penguins-latlongGoogle’s expansion of its Street View project to all seven continents has the sweet reward of allowing you to visit Antarctica while sitting on your couch in your leopard-print snuggie. (They also filled in the holes of Ireland and Brazil, but much as we love those countries, Antarctica is still more exciting.)

Ed Parsons, Google’s geospatial technologist, told The Guardian that this feat was “hugely significant” to the Goog:

“One of the challenges we wanted to crack is to go to these remote places, and one of geo team at Google went to Antarctica so he took some kit and took some imagery. It’s called Street View, but there aren’t many streets in Antarctica,” he said. “This allows people to understand the contrast between New York Times Square and being on the edge of a glacier looking at penguins.”

It’s also making the chinstrap penguins and red-parka’d researchers that inhabit the island the victims of some pretty intense privacy invasion. The images were shot in Half Moon Island, a part of the South Shetland Island chain in the northern most part of the continent, under South America.

You can explore the colony and other views of the earth on Google’s Street View gallery. The Antarctica views were shot by Google’s own Brian McClendon, vice-president of engineering, who carried around a camera while visiting the area with his wife. He announced the new features in a blog post, saying:

We hope this new imagery will help people in Ireland, Brazil, and even the penguins of Antarctica to navigate nearby, as well as enable people around the world to learn more about these areas.

Related content:
Discoblog: Confused (and Injured) Pedestrian Sues Google Maps Over Bad Directions
Discoblog: Pedestrian-Removing Software Makes for a Creepy Google Streetview
80beats: Researchers Use Feather “Fingerprints” to Track Penguins
Not Exactly Rocket Science: A fossil penguin gets its colours
Not Exactly Rocket Science: Are emperor penguins marching to extinction?
DISCOVER: Big Picture: 5 Reasons Science [Hearts] Google
DISCOVER: The Coolest Science Experiments in Antarctica (PICS)

Image: Google Maps

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October 1st, 2010 Tags: Antarctica, google, Google Maps, penguins, Street View
by Jennifer Welsh in Technology Attacks! | 1 Comment | RSS feed | Trackback >

To Track Penguins, Scientists Use High-Tech Satellite Images of…Droppings

penguinWhen emperor penguins are in your vicinity, their signature tuxedos and waddling gaits make them hard to miss. But when scientists from the British Antarctic Survey tried to track Antarctic emperor penguin populations using satellites, the birds proved too small to be seen. That’s when they got the idea to focus on something much larger and darker than the penguins themselves: the stains left by their feces.

Using the patches of poop as a guide, the scientists examined the Landsat Image Mosaic of Antarctica and spotted 38 penguin colonies, including 10 that had never before been recorded.

Emperor penguins, which starred in the adorable documentary March of the Penguins, are at risk of becoming endangered if climate change threatens their habitat and food supply. In fact, populations in some of the colonies could drop by 95 percent by 2010.

(more…)

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June 2nd, 2009 Tags: Antarctica, climate change, penguins
by Allison Bond in Scat-egory, The Wide (& Strange) World of Animals | 1 Comment | RSS feed | Trackback >

The Top 5 Nuttiest Animal Rescue Missions Ever Performed

pandas.jpg1. Every year during the summer and fall, ocean currents move penguins from southern Argentina to the beaches of Brazil. But this summer, almost four hundred penguins were swept away and ended up stranded hundreds of miles from their normal feeding home. The lost penguins were picked up and flown 1,500 miles on a C-130 Hercules military plane to the southern beaches and, upon landing, flopped into the sea. But the penguins didn’t get a free ride; Scientists tagged their flippers so they could track their future migration patterns. Hopefully they stick to the Mapquest route a little better next year.

2. Hundreds of adorable pandas (which may or may not be an evolutionary mistake) needed help after the Chinese Earthquake in May of 2008. The earthquake hit in a terrible spot, just 20 miles from the famous Wolong Giant Panda Reserve holding 86 pandas (all safe now). Some of the 1,200 pandas living in the wild, however, are still missing. The State Forest Administration sent in shipments of bamboo to help the reserve pandas survive.

3. Bermuda petrels were thought to be extinct for centuries. But in the 1950s, 18 nesting pairs were found. When a hurricane in 2003 destroyed the birds’ habitat, scientists moved the birds to higher ground at Nonsuch Island. (Despite the name, it does exist, we swear.) By removing the nestlings to artificial burrows on the new island, the scientists were able to build a new colony. There are now 85 pairs happily nesting there.

(more…)

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October 10th, 2008 Tags: conservation, pandas, penguins, zoos
by Boonsri Dickinson in Pollution Solutions (& Disasters), The Wide (& Strange) World of Animals | 2 Comments | RSS feed | Trackback >

Balding Penguin Gets a Neoprene Toupee

penguin.jpgAt 25-years old, Pierre the penguin was starting to see his glory days as the California Academy of Sciences alpha male fade away. 25 years is a lot to ask for a species that usually only makes it to 20, and the elderly penguin had a rather awkward problem: His waterproof feathers were falling off, leaving him bald (with an “embarrassingly exposed, pale pink behind”). But the main problem wasn’t aesthetics—not that the comb-over is really an option for him—it’s that the penguin paddock is freaking cold. Heat lamps didn’t work, and the poor little guy “was unwilling to plunge into the academy’s penguin tank and ended up shivering on the sidelines while his 19 peers played in the water.”

(more…)

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April 25th, 2008 Tags: baldness, penguins
by Lizzie Buchen in Diseases, Injuries, & Other Ailments, The Wide (& Strange) World of Animals | 3 Comments | RSS feed | Trackback >





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      Discoblog is DISCOVER's compendium of quirky, funny, and surprising science news from the edge of the known universe. It's written by Veronique Greenwood and Valerie Ross. Email tips and suggestions to vgreenwood [at] discovermagazine [dot] com.

      Discoblog also includes the daily feature NCBI ROFL, in which two prone-to-distraction grad students post real scientific articles with funny subjects. Email your tips to ncbirofl [at] gmail.com. Follow the ROFL feed here.

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