Scientists in Moscow say stray dogs have learnt to use the subway to
travel to the city centre in search of food.
Biology professor Andrew Poyarkov said he had seen several dogs
unaccompanied on the city's underground rail system, reports rupor.org.
He claims the dogs travel into the city centre, where they can more
easily find food, each morning and travel back to where they live each evening.
<http://www.ananova.com/news/story/sm_3438747.html?menu=>Link
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<http://www.monochrom.at/english/2009/09/stray-dogs-master-subway.htm>monochrom
at 9/01/2009 10:19:00 AM
