Tower Of Bird Poo May Be A Scientific Goldmine
CBC
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Posted 06.17.2012
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Canada
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Chimney Swift,
Ddt,
Tower Bird Droppings,
Queen's University Bird Study,
Queen's University,
Cbc,
Proceedings of the Royal Society,
Chimney Swift Decline,
Decline Chimney Swift,
North American Chimney Swift,
Canada News
A two-metre tower of bird excrement at an Ontario university has become an unlikely archive that may reveal the reasons for the declining...
