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2870 |
bio_man |
11 years ago |
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3035 |
bio_man |
11 years ago |
Close up of a llama's eye
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This is a close up of a llama eye. The strange "ruffles" are called 'iridic granules' (corpora nigra) and they are used to to shade the eye from bright sunlight. In bright light these iridic granules can actually interlock to completely cover the centre of the pupil. This leaves just two holes open on either end of the pupil, reducing the amount of light that can enter the eye. These odd looking structures are also found in horses, cattle and sheep.
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6353 |
duddy |
10 years ago |
A mother's touch
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Human babies and mouse pups both automatically and deeply relax when carried by their mums, new research has revealed. The study showed the babies' heart rates slowed down and their nervous and motor systems relaxed when they were carried, suggesting it doesn't just feel good, its an essential mother-infant interaction.
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4979 |
duddy |
10 years ago |
A shrimp is the world's loudest animal?
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Meet the pistol shrimp. It is known to be the loudest animal and can emit a sound up to 200 decibels which it uses to stun its prey using its pincers. Check out the video below:
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3274 |
duddy |
10 years ago |
A strange surrogate mother
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After the tsunami in 2004, an orphaned baby hippo was found stranded on a coral reef off the coast of Kenya. He was brought to a wildlife sanctuary, but couldn’t be put with the other hippos because the oldest male may have viewed him as a threat and killed him. The hippo, named Owen, was put in with a 130-year-old tortoise named Mzee. Owen was desperate for a mother figure and immediately took to Mzee. In the coming months, the two became inseparable. They snuggled together and even tried to communicate. While hippos are known for being social, the same is not true for tortoises. Workers at the sanctuary feared for Mzee’s safety as Owen continued to grow. They were separated in 2007 and a young female hippo named Cleo provided companions ...
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4913 |
duddy |
10 years ago |
Who ever said snakes aren't cute
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Blunt headed tree snakes, a genus of colubrid snakes found in Mexico, Central America, and the northern part of South America.
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7611 |
duddy |
10 years ago |
Dumbo Octopus
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The Dumbo Octopus belongs to the genus Grimpoteuthis, and is given its nickname based on its resemblance to the large-eared Disney elephant. They can live up to 7,000 meters below the surface, though many are found between 1,000 and 4,000 meters. It feeds unlike any other octopus, by skimming the surface of the sea floor looking for crustaceans to swallow whole. The largest specimen on record was 1.8 m (6ft) long, weighing 5.9 kg (13 pounds).
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4082 |
duddy |
10 years ago |
Leafy Seadragon
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This is the spectacular Leafy Seadragon. Its dangling skin disguises the vulnerable species as floating seaweed. Like seahorses, the male Leafy Seadragon carries the eggs, which are bright pink when the female first deposits them, but turn purple or orange when they're ready to hatch after nine weeks.
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2190 |
duddy |
10 years ago |
Global warming, a cause for hunger
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A lack of sea ice caused by global warming meant this polar bear was unable to hunt seals and died of starvation. The carcass was found in northern Svalbard, Norway, far from its normal range, where he probably was looking for food.
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3153 |
duddy |
10 years ago |
World's largest fish species
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This photo shows a diver almost being eaten by a whale shark, the world's largest fish species. Marine photographer Mauricio Handler captured the intense moment during a dive in Isla Mujeres, Mexico, when more than 600 of the 12-metre-long animals gathered to feed on tuna spawn.
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3088 |
duddy |
10 years ago |
Bunnies that glow in the dark
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Glow-in-the-dark rabbits were born a few days ago at the University of Istanbul, Turkey. To produce the ‘mutant’ bunnies, researchers took two embryos from a pregnant female rabbit, injected them with a fluorescent jellyfish protein, and reinserted them into the female rabbit. The scientists believe this experiment could help in the development of better, more efficient ways to produce medicines.
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3281 |
duddy |
10 years ago |
A parrot with a wicked hairstyle
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This is a Palm Cockatoo, also know as the Goliath Cockatoo. Palms are distinguished by their size, huge beak (second only to the Hyacinth Macaw among psittacines and largest proportionate to size), solid black feather coloration, large open crest, bare red cheeks, and red and black tongue. You have to see their tongues to believe the coloration. It's amazing. Palm Cockatoos are severely threatened. They are CITES Appendix I birds and are protected in Australia. As a testament to their rarity, typical prices in the U.S. for Aterrimus Palms are around $8000 and Goliaths around $14,000. Perhaps contributing to their rarity is the fact that, according to both Low and Forshaw, they lay only one egg per clutch. ...
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5906 |
savio |
10 years ago |
Ever seen a potoo?
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Potoos are a small New World family of solitary and nocturnal birds. Most are so poorly known they seem more fiction than substance, their gruff or wailing cries ghostly delusions of the dim nocturnal world they inhabit.
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2733 |
savio |
10 years ago |
One colourful duck
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The Mandarin duck is a sexually dimorphic species, meaning males and females differ in appearance. The male has a rich, colorful appearance, which includes brown cheeks and a long brown and white crown sweeping back from the top of the head. The chest is dark purple, with black and white strips, and the wings are brown with an iridescent blue-green edge. This striking coloration helps the male attract the less-colorful females, which display brownish-black plumage with white markings around the eyes and along the throat. ...
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3711 |
duddy |
10 years ago |