By Peter Reuell, Harvard Gazette It’s no secret crows are smart. They’re notorious for frustrating attempts to keep them from tearing into garbage cans; more telling, however, is that they are one of the few animals known to make tools. But would you believe doing it actually makes them happy? That’s the finding of a […]
The post After Using Tools, Crows are Happier and Behave More Optimistically: ‘The pleasure of accomplishment’ appeared first on Good News Network.
By Peter Reuell, Harvard Gazette It’s no secret crows are smart. They’re notorious for frustrating attempts to keep them from tearing into garbage cans; more telling, however, is that they are one of the few animals known to make tools. But would you believe doing it actually makes them happy? That’s the finding of a
The post After Using Tools, Crows are Happier and Behave More Optimistically: ‘The pleasure of accomplishment’ appeared first on Good News Network.