article thumbnail

The Emotional Lives of Animals

4 The Love Of Animals

Dogs are able to detect diseases such as cancer and diabetes and warn humans of impending heart attacks and strokes. In many ways, human emotions are the gifts of our animal ancestors. Sometimes a chimpanzee, usually an adult male, will dance at a waterfall with total abandon.

Emotional 100
article thumbnail

Parental Investment Theory

10,000 Birds

You’re a mammal, so you might be tempted to use yourself as an example mammal, but humans are actually kind of bad examples of mammals, so perhaps we’ll use a well studied hoofed animal instead. It has been shown that courtship is negatively correlated with abandonment. Think about the difference between birds and mammals.

Mammals 164