Barber, for 30 years a behavioral scientist, has devoted the past six years to a new assessment of that we know about the avian kingdom. His conclusion is revolutionary: that birds have been clearly, consistently, and scientifically shown to possess intelligence comparable to--and in some cases superior to--that of humans. 8 pages of photos.
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Barber, for 30 years a behavioral scientist, has devoted the past six years to a new assessment of that we know about the avian kingdom. His conclusion is revolutionary: that birds have been clearly, consistently, and scientifically shown to possess intelligence comparable to--and in some cases superior to--that of humans. 8 pages of photos.
Read Less