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Science Centric (19 Apr 2008 20:55 GMT) - Soldiers on sentry duty in hostile territory keep in regular radio contact with their colleagues to assure them that all is well and that they are safe to carry on their manoeuvres. New research funded by the Biotechnology and Biological Sciences Research Council (BBSRC) and published in Current Biology 17 April reveals that this is also a feature of the bird world and is very likely to be a rare example of truly cooperative behaviour…
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