23 Aug 2007

Crows Using Tools

From Our Changing World, 9:00 pm on 23 August 2007
Listen duration 12:53
Add to playlist

New Caledonian crows demonstrate their ability to reason by analogy in a new study.

Recent stories from Our Changing World

Get the RNZ app

for easy access to all your favourite programmes

Download from Apple App Store Download from Google Play Store

Subscribe to Our Changing World

Podcast (MP3) Oggcast (Vorbis)