Crows share tricks of the trade
Flying Free—Again – San Diego Zoo Wildlife Alliance Stories
Clever Crows Use Tools in New Way | WIRED
Inventive crows caught on camera making tools - CSMonitor.com
New Caledonian Crows Learn by Doing – The Wire Science
Tool-Making Crows | PBS LearningMedia
Wild New Caledonian crows possess tool-craft talent - BBC News
Tool use to crow about
Like chess players, these crows can plan several steps ahead
Tool-Making Crows Are Even Smarter Than We Thought | Nat Geo Wild - YouTube
ScienceShot: Tool-Using Crows Eat Well | Science | AAAS
How Crows Use Tools to Solve Problems
New Caledonian crows make and use a range of tool types. The tools... | Download Scientific Diagram
IELTS EASY DEMO - New Caledonian Crow and The Use of Tools S12T4
Tool Use – Barbara C. Klump
Using Tools Puts Crows in a Good Mood | Inside Science
Hawaiian crows show their tool-using smarts | Science | AAAS
To lift a crow's mood, give it a toolkit
New Caledonian crows can create tools from multiple parts | University of Oxford
Canny crows know their tools
Cameras capture never-before-seen footage of wild crows building tools - The Washington Post
Unedited videos reveal the sophisticated tool-using behavior of Hawaiian crows | Ars Technica
New Caledonian crows keep 'valuable' hooked tools safer than basic non-hooked tools | eLife
Crows surprise researchers with advanced tool use | Research | The Guardian
