Horizon

Season 23 Episode 16: What Makes an Animal Smart?

This report by Horizon takes a look at the instinctive side of intelligence in animals that shows us that we owe more to instinct than we may care to think.

Genre:

Documentary

Seasons:

62

Episodes:

1173

Quality:

HD

Status:

Returning Series

First Air:

1964

IMDb:

7.4