Mind Matters Natural and Artificial Intelligence News and Analysis

TagDog intelligence

the-new-caledonian-crow-bird-on-the-tree-raven-in-tropical-jungle-stockpack-adobe-stock.jpg
The New Caledonian crow bird on the tree. Raven in tropical jungle

We Knew Crows Were Smart But They Turn Out To Be Even Smarter

We are only beginning to scratch the surface of the mysteries of animal intelligence

Recently, some researchers have claimed that crows — already known to be smart — are even conscious: Nieder’s experiment showed that the birds were actively evaluating how to solve a particular problem they were confronted with. In effect, they were thinking it over. This ability to consciously assess a problem is associated with the cerebral cortex in the brains of humans. But birds have no cerebral cortex. Nieder found that in crows, thinking occurs in the pallium—the layers of gray and white matter covering the upper surface of the cerebrum in vertebrates. Other studies support the notion that the bird brain can, in principle, support the development of higher intelligence. This idea had been dismissed in the past due to…

dog-playing-the-shell-game-with-her-human-concept-of-training-pets-domestic-dogs-being-smart-and-educated-stockpack-adobe-stock.jpg
Dog playing the shell game with her human. Concept of training pets, domestic dogs being smart and educated

In What Ways Are Dogs Intelligent?

There is no human counterpart to some types of dog intelligence

At Gizmodo recently, George Dvorsky adopted the useful, though somewhat unusual, strategy of determining dog intelligence by focusing on what dogs can’t do. He starts with the premise, as put by University of Exeter psychology professor (and dog expert) Stephen Lea, who says that domestication “has radically altered the intelligence of dogs.” Not so much raised or lowered it as changed its nature from the type of intelligence we would expect from a wolf: “Dogs are very good at what they’re bred to do — they’re excellent at doing those things, and in some cases even better than other species we think are intelligent, such as chimps and bonobos,” Zachary Silver, a PhD student from the Comparative Cognitive Lab at…