Most Of Us Know That Crows Are Smart And Can Hold Grudges. And Now, According To A Recent Study, Crows, Like The New Caledonian Crows, Can Delay Gratification As Well As 3 to 5-Year-Old Kids. And The Degree To Which They Would Delay Gratification Depend On The Quality And Visibility Of Future Rewards.
Delay of Gratification in Kids and Crows | Psychology Today AustraliaSelf-control varies with quality and visibility of future rewards.