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Evolution

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Magpie - The Royal Society for the Protection of Birds. Conservation status: Green With its noisy chattering, black-and-white plumage and long tail, there is nothing else quite like the magpie in the UK.

Magpie - The Royal Society for the Protection of Birds

When seen close-up its black plumage takes on an altogether more colourful hue with a purplish-blue iridescent sheen to the wing feathers, and a green gloss to the tail. Magpies seem to be jacks of all trades - scavengers, predators and pest-destroyers, their challenging, almost arrogant attitude has won them few friends. Non-breeding birds will gather together in flocks. Latin name.

Biology

Animals. Revealing the Link - Welcome. "MISSING LINK" FOUND: New Fossil Links Humans, Lemurs? May 19, 2009—Meet "Ida," the small "missing link" found in Germany that's created a big media splash and will likely continue to make waves among those who study human origins.

"MISSING LINK" FOUND: New Fossil Links Humans, Lemurs?

In a new book, documentary, and promotional Web site, paleontologist Jorn Hurum, who led the team that analyzed the 47-million-year-old fossil seen above, suggests Ida is a critical missing-link species in primate evolution (interactive guide to human evolution from National Geographic magazine). (Among the team members was University of Michigan paleontologist Philip Gingerich, a member of the Committee for Research and Exploration of the National Geographic Society, which owns National Geographic News.) The fossil, he says, bridges the evolutionary split between higher primates such as monkeys, apes, and humans and their more distant relatives such as lemurs.