> Researchers have not yet determined whether mental templates related to tool making remain flexible This quote shows the arrogance mentioned in one of the ot

> Researchers have not yet determined whether mental templates related to tool making remain flexible This quote shows the arrogance mentioned in one of the other comments. A 15 year old crow is somehow going to make a "mental template" that is then as firmly entrenched as a young bird learning the wrong mating song? Nah....