The Crow and the Pitcher
Aesop's fable
The Crow and the Pitcher
The Crow and the Pitcher is one of Aesop's Fables, numbered 390 in the Perry Index. It relates ancient observation of corvid behaviour that recent scientific studies have confirmed is goal-directed and indicative of causal knowledge rather than simply being due to instrumental conditioning.
Read on Wikipedia · Image Project Gutenberg etext 19994, http://www.gutenberg.org/etext/19994, Public domain
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