Thursday, October 2, 2008

Do Animals Love Each Other?

First of all, love means something different to everyone, making it hard to define. Second, there are many types of love, including the kind between parents and children, among siblings, and with couples.

But the biggest problem is that animals can't tell us how they feel, and scientists can't set up experiments to find out. All we have to go by is our interpretation of an animal's facial expressions, vocalizations, body language, and behavior.  Read more.

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