Ravens, Corvus Corax, Follow Gaze Direction of Humans around Obstacles

✍ Scribed by Thomas Bugnyar, Mareike Stöwe and Bernd Heinrich

• Book ID: 125049035
• Publisher: The Royal Society
• Year: 2004
• Tongue: English
• Weight: 891 KB
• Volume: 271
• Category: Article
• ISSN: 0080-4649
• DOI: 10.2307/4142771