In Europe, the word “crow” is used to refer to the carrion crow or the hooded crow ... found some crow species capable of not only tool use but also tool construction. Crows are now considered ...

An international team of scientists has discovered that the critically endangered Hawaiian crow, also called 'Alalā, is a highly proficient tool user. WSJ's Monika Auger reports. Photo: Lisa Bissi ...

A Japanese carrion crow examines the fruit of its labors On the Pacific island of New Caledonia, the crows demonstrate a tool-making, and tool using, capability comparable to Palaeolithic man’s.