News tagged with scarecrow

Birds Of A Feather Attack Together

Last summer, physicist Suzanne Amador Kane at Haverford College in Pennsylvania set up an experiment looking at how flocks of small birds on her campus -- swallows -- defend themselves from predators by ganging ...

May 04, 2010
4.6 / 5 (5) 2 | with audio podcast

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Invasive crabs help Cape Cod marshes

(Phys.org) —Ecologists are wary of non-native species, but along the shores of Cape Cod where grass-eating crabs have been running amok and destroying the marsh, an invasion of a predatory green crabs has ...

Apr 03, 2013
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Recreational fishing causes Cape Cod salt marsh die-off

Recreational fishing is a major contributor to the rapid decline of important salt marshes along Cape Cod because it strips top predators such as striped bass, blue crabs, and smooth dogfish out of the ecosystem, according ...

Jun 11, 2012
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Zynga plants 'FarmVille' app

Zynga CEO Mark Pincus is expanding his farm. Zynga's ultrapopular Facebook game FarmVille, which has 70 million active monthly players, has launched a mobile app for Apple's iPhone, iPod Touch and iPad touch-screen tablet.

Jul 05, 2010
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New evidence in plants shows micro-RNA can move

Ever since tiny bits of genetic material known as microRNA were first characterized in the early 1990s, scientists have been discovering just how important they are to regulating the activity of genes within cells.

Apr 21, 2010
4.9 / 5 (7) 0 | with audio podcast

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