Study of published research suggests both brain size and brain-to-body ratio are factors in intelligence in birds - Phys.org

An international team of researchers has found evidence that both total brain size and the size of a brain in relation to the body are factors that determine intelligence in animals. In their paper published in the journal Nature Ecology and Evolution, the gr…

An international team of researchers has found evidence that both total brain size and the size of a brain in relation to the body are factors that determine intelligence in animals. In their paper p… [+2807 chars]

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