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What it takes to find a mate
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This is a mating ritual being performed by a colony of James's Flamingoes ( Phoenicoparrus jamesi), native to Peru, Chile, Bolivia and Argentina. The males will all vocalise together, sticking their necks and heads straight up in the air, and turning them back and forth in unison to attract the females. ...
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4138 |
duddy |
10 years ago |
How to care for a baby sloth
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Deforestation has left sloths in the wild almost homeless, but a woman in Costa Rica opened up a rescue centre to make sure the species survives. She has a sloth nursery that has provided us with some super cute sloth footage that helps raise awareness of the struggles faced by this species.
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2157 |
duddy |
10 years ago |
Shark teeth aren't made from bone
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It turns out, those infamous teeth are in fact razor-sharp modified placoid scales. Doesn't quite have the same ring to it.
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3259 |
duddy |
10 years ago |
Can you guess what animal this is?
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This is an x-ray of a developing bat embryo. A substance called Alcian blue staining is used to get a better view of its cartilage and bones.
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1074 |
duddy |
9 years ago |
This is why geckos can walk on walks
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Geckos have 500,000 keratinous hairs on their feet, which split at the ends to create a large surface area. The hairs allow geckos to scale smooth vertical surfaces.
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1249 |
duddy |
9 years ago |
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4490 |
duddy |
9 years ago |
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5210 |
duddy |
9 years ago |
Some animals prefer to marry their cousins
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If you find yourself looking around the table over the holiday and thinking, “I can’t believe I’m related to these people,” just be glad you’re not a mongoose. If you were, you might be thinking, “I can’t believe I’ve mated with all of these people.” Why? For mongooses, it's actually safer to have sex with a close relative than risk death by venturing out into the world to find a mate.
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11039 |
duddy |
9 years ago |
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11819 |
duddy |
9 years ago |
How ocean creatures size up to humans
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Here are the most accurate measurements of the ocean's biggest animals. These are confirmed measurements, unlike many found on the internet that state outrageous numbers.
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17934 |
duddy |
9 years ago |
Tails designed to fool
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The green wings of luna moths, with their elegant, long tails, aren't just about style. New research finds they also help save the insects from becoming bat snacks by creating a distracting acoustic signal, which causes these predators to zero in on the wings rather than more vital body parts.
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15594 |
duddy |
9 years ago |
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62082 |
duddy |
9 years ago |
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21553 |
duddy |
9 years ago |
Ever seen a black flamingo?
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On the Mediterranean island of Cyprus, you might be lucky to find a black flamingo. Normal flamingoes are born white and grey, and turn their iconic shade of pinky orange around the age of two, as a result of the high carotenoid content of the algae and crustaceans that they eat. Experts believe that this individual (and potentially the other bird spotted in Israel) has a genetic condition that causes it to overproduce melanin, changing its feathers to black.
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21747 |
duddy |
9 years ago |
Kermit's ancestor
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The Hyalinobatrachium dianae glassfrog was just discovered! And people are saying he looks familiar.
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27139 |
duddy |
9 years ago |