Tool use to crow about
Hawaiian crows show their tool-using smarts | Science | AAAS
Inventive crows caught on camera making tools - CSMonitor.com
Tool Use Puts New Caledonian Crows in a Good Mood/ Curr. Biol., Aug. 1, 2019 (Vol. 29, Issue 16) - YouTube
New Caledonian Crows Can Combine Objects to Construct New Compound Tools | Sci.News
Cameras capture never-before-seen footage of wild crows building tools - The Washington Post
Tool-Making Crows | PBS LearningMedia
New Caledonian Crows Keep Their Favorite Tools Safe | Inside Science
New Caledonian Crows Behave Optimistically after Using Tools | Department of Organismic and Evolutionary Biology
New Caledonian crows attend to multiple functional properties of complex tools | Philosophical Transactions of the Royal Society B: Biological Sciences
After Using Tools, Crows are Happier and Behave More Optimistically: 'The pleasure of accomplishment'
New Caledonian crows keep 'valuable' hooked tools safer than basic non-hooked tools | eLife
Can Crows Make Mental Pictures of Tools? - The New York Times
Crows really enjoy using tools, researchers find - ABC News
Compound tool construction by New Caledonian crows | Scientific Reports
Hawaiian crows can use sticks as tools but are nearly extinct | New Scientist
New Caledonian crows' clearly profit from the care and craftsmanship they put into their tools – A new zoology thing for curious kids – 2 New Things
Making tools gives crows a big food boost | Ars Technica
Unique beak evolved with tool use in New Cale | EurekAlert!
Tool-Making Crows Are Even Smarter Than We Thought | Nat Geo Wild - YouTube
Hawaiian Crows Discovered To Be Handy With Tools | Popular Science
