MetaFilter posts tagged with Animals and science

Little Armored One

iamkimiam — Thu, 02 Apr 2009 22:56:06 -0800

What can jump 4 feet straight up, births identical quadruplet pups nearly every time, can curl itself into an armor-plated ball, walk underwater for up to six minutes and can swallow air until it bloats to double its size to float? Dasypus novemcinctus, of course! A place for all things armadillo: DilloScape Armadillos and humans are the only mammals susceptible to leprosy: Armadillos and their role in the study of Hansen's Disease From Mayan Legend, to Texas, and beyond: The Biogeography of the Nine-Banded Armadillo One armadillo's sad story: Otis is Resurrected! Also, Armadillo games, Flickr pool.

"It was like he was cross-dressing in private -- an old man out there sponging by himself."

kliuless — Sat, 27 Dec 2008 06:50:22 -0800

I, for one, welcome our new loner female, tool-using dolphin overlords. from the article:

As best the researchers can tell, a single dolphin may have invented the technique relatively recently and taught it to her kin. The simple innovation dramatically changed their behavior, hunting habits and social life, the researchers found. Those that adopted it became loners who spend much more time on the hunt than others and dive more deeply in search of prey. The sponging dolphins teach the technique to all their young, but only the females seem to grasp the idea.

altho another article sez the technique confers no advantages. more broadly, i wonder if self-awareness is a necessary condition for tool use?

Earthlings

homunculus — Sun, 24 Jun 2007 16:00:33 -0800

Earthlings (1 hr 35 min Google video) is "a feature length documentary about humanity's absolute dependence on animals (for pets, food, clothing, entertainment, and scientific research) but also illustrates our complete disrespect for these so-called 'non-human providers.'" Also in three parts on YouTube.

Encyclopedia of Life

homunculus — Wed, 09 May 2007 22:15:24 -0800

The Encyclopedia of Life project will create a compendium of every aspect of the biosphere. It aims to compile data on all of Earth's 1.8 million known species on one Web site, and will include species descriptions, pictures, maps, videos, sound, sightings by amateurs, and links to entire genomes and scientific journal papers. E. O. Wilson is getting his wish. [Via BB.]

“Allowing parents to select their children’s sexual orientation would further a parent’s freedom to raise the sort of children they want to raise.”

mek — Sun, 31 Dec 2006 14:51:01 -0800

Cure for teh gay? I was relaxing in front of X-Men 3 when a friend mentioned that the United States "gay sheep" experiments were wrapping up (though not uneventfully), with considerable successes. Lesbian tennis champ Martina Navaratilova has been fighting to end the tests for some time, but it appears a "gay vaccine" for pregnant mothers may be inevitable. Meanwhile, the GOP's only gay congressman retires.

Nature gone Wild

ewkpates — Thu, 28 Dec 2006 10:06:40 -0800

Birds that rap and cows with accents. The big picture is urban adaptation, which is pretty cool. (...and the egg wins.)

Digitized Central American Biological History

peacay — Mon, 26 Sep 2005 11:54:27 -0800

Electronic Biologia Centrali-Americana is a collaboration between the Smithsonian, Missouri Botanical and Kew Gardens, the British Natural History Museum and various other institutions which has enabled the digitizing of 58 volumes of natural history about central America produced between 1880 and 1920. It includes descriptions of more than 50,000 species with images of more than 18,000 birds, more birds, snakes, turtles, centipedes, spiders, more spiders, plants, mollusks, more plants, butterflies, orthoptera insects, more butterflies and their family's (moth-like) families, mammals and even some historic maps of the region. There is a parallel project attempting to provide access to much more scientific data and specimens between these institutions. Note: 'next' button at top +/- bottom of these large thumb pages; large high resolution jpegs work (in most cases) but zoom and .pdfiles are not yet enabled. I've only just scratched the surface.

Seabirds skull gallery

mediareport — Sat, 19 Feb 2005 21:14:22 -0800

Seabirds Skull Gallery An amateur birder in Holland is fascinated by the internal structure of various seabirds. [via Incoming Signals]

Infrasound animals

mediareport — Mon, 03 Jan 2005 18:48:32 -0800

"Infrasonic Symphony" Intrigued by reports of tsunami-avoidance behavior in Sri Lankan wildlife? Science News offers a timely antidote to simplistic mumbo-jumbo about the "mythical power" of animal earthquake detection with a detailed look at the latest research into low-frequency sound. The Elephant Listening Project is particularly interested in elephant rumblings that produce Rayleigh waves. "Mammals, birds, insects, and spiders can detect Rayleigh waves," notes The Explainer. "Most can feel the movement in their bodies, although some, like snakes and salamanders, put their ears to the ground in order to perceive it."

Save the Planet, One Macaque at a Time

fenriq — Tue, 16 Nov 2004 13:56:46 -0800

Adopt an Ex-Lab Experiment Monkey
The BUAV (British Union for the Abolition of Vivisection) is sponsoring an adoption program to help care for some 50 macaques that had been owned by a lab in Thailand to be used for scientific experiments. After some publicity, they were pressured into releasing the little monkeys just prior to their last experiment that would have killed them all.

Our glowing undersea friends.

lychee — Wed, 12 May 2004 23:01:31 -0800

Cuter than a fangtooth. Beautiful images of bioluminescent sea creatures. Learn the difference between fluorescence, phosphorescence, and bioluminescence, as well as the science behind the amazing chemical reaction. (I like the floppy-eared one the best--okay, the plastic bag looking one is nifty too.)

Just when you thought....

jontyjago — Thu, 24 Jul 2003 06:54:55 -0800

Seal kills scientist A British scientist has been killed by a leopard seal whilst snorkelling in Antarctica. I had no idea that a seal could (or would) attack a human. These things can grow to 23ft long! They are known to feed on penguins, but a human is a fair bit bigger than a penguin, so this is one nasty animal, not the doe-eyed creature we coo over in nature programmes...

Beware the giant squid

plep — Thu, 03 Apr 2003 00:52:12 -0800

'A colossal squid has been caught in Antarctic waters, the first example of Mesonychoteuthis hamiltoni retrieved virtually intact from the surface of the ocean. ' Related (old news from January) :- giant squid attacks boat.
More squid sites :- Search for Giant Squid, a Smithsonian exhibit about a 1999 expedition. 'Whether living or extinct, on land or at sea, in literature or in life, large animals have long fascinated people. The largest animals have been known and hunted since prehistory: whales, walruses, elephants, rhinos, hippos, giraffes, and large fishes... However, one large animal has gone almost unnoticed or certainly unobserved in its habitat. That animal is the giant squid. Although these animals have been found in the nets of commercial fishermen, in the stomachs of sperm whales, and washed ashore on different continents, no scientific information has been gathered by direct observations of live giant squid ... '
The UnMuseum's article on the giant squid.

Dolly's gone

111 — Fri, 14 Feb 2003 11:41:02 -0800

Dolly is dead. "The type of lung disease Dolly developed is most common in older sheep. And in January 2002, it was revealed that Dolly had developed arthritis prematurely. She was cloned using a cell taken from a healthy six-year-old sheep, and was born on 5 July 1996 at the Roslin Institute, Edinburgh, Scotland."

Evolution continues

hipnerd — Tue, 31 Dec 2002 14:52:52 -0800

Evolution is a process that hasn't stopped just because humans now rule the planet. What will animals look like in 200,000 years? The Discovery Channel's Animal Planet asks experts to predict the future of life on Earth.

Irontom — Mon, 23 Sep 2002 06:02:32 -0800

The All Species Inventory is a non-profit organization dedicated to the complete inventory of all species of life on Earth within the next 25 years - a human generation. It's an interesting project, based on open-source ideology (check out their "Principles") but seems to be limiting itself to strictly Linnaean methods.

David Dark — Wed, 18 Sep 2002 22:15:42 -0800

The Mars Gravity Biosatellite Project is an unmatched international effort that pools top-notch technical talent from MIT, the University of Washington in Seattle, and the University of Queensland in Brisbane, Australia. The mission is nothing short of groundbreaking. The plan is to build a spacecraft capable of housing a small crew of mice, including pregnant females, which will simulate the gravity of Mars to determine its effects on mammalian development.

pinto — Sun, 21 Apr 2002 23:37:40 -0800

A 3,600 mile long ant colony was discovered last week in Europe. An amazing feat of cooperative living.

crunchland — Wed, 10 Apr 2002 17:13:14 -0800

I guess it trumps dying a horrible death (but not by much) ... "A young calf has his belly shaved. Many slashes are made in the skin. A prior batch of smallpox vaccine is dropped into the slashes and allowed to fester over a period of days. During this period of time, the calf stands in a head stall so that he can’t lick his belly. The calf is led out of the stock to a table where he is strapped down. His belly scabs and pus are scraped off and ground into a powder. The powder is the next batch of smallpox vaccine." (Excerpt from Vaccines : A Second Opinion, and link swiped wholesale from Randomwalks.)

SexyParapalegic — Fri, 06 Apr 2001 10:49:55 -0800

Monkeys head/brain transplanted to another monkeys body. Yeah, some poeple think it's unethical, but I think it's cool. At least in fantasy. Imagine the horror stories if they tried it on humans......

bwg — Thu, 05 Apr 2001 23:20:43 -0800

project delphis
an organization called earthtrust started project delphis in 1985 to determine how intelligent and self-conscious dolphins actually are. this is very cool.

jhiggy — Mon, 09 Oct 2000 07:17:22 -0800

Surrogate clone mother Bessie, an Iowa farm cow, is pregnant. But she's not having a cow. Inside her uterus is an endangered species called an Asian gaur, a heavily muscled, humpbacked, ox-like animal native to the bamboo jungles of India and Burma. The embryonic gaur, Noah, due to be born next month, was cloned from a single skin cell taken from a dead gaur, researchers report in a paper in the latest issue of the journal Cloning, to be released this week. It is the first endangered species ever to be cloned, and the first cloned animal to gestate in the womb of another species. Is this a new era in wildlife conservation? (Already, the Massachusetts scientists who created Noah are laying plans to clone endangered giant pandas.) Or are we bringing on Jurassic Park?