New Caledonian crows are known for their toolmaking, but Alex Taylor and his colleagues wanted to understand just how advanced they could be. Once, in captivity, when a New Caledonian male crow had ...
The Nature Network on MSN
Magpie vs crow: Which is actually smarter?
Both magpies and crows belong to the corvid family, a group renowned for exceptional intelligence that rivals primates in many […] ...
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