Crows trained to clean up cigarette butts in Sweden

Name: Crows trained to clean up cigarette butts in Sweden
Uploaded: 2022-02-02T14:40:27+00:00
Duration: P33S
Description: A Swedish enterprise is testing a reward-based system in which wild birds help humans pick up trash.

Credit: Rumble

Duration: 00:33s 02 Feb 2022 0 shares 1 views

Crows trained to clean up cigarette butts in Sweden

A Swedish enterprise is testing a reward-based system in which wild birds help humans pick up trash.

Crows trained to clean up cigarette butts in Sweden

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