Crafty crows can create tools fit for purpose | Discover Wildlife
Tool use comes naturally to crows
Hawaiian crows show their tool-using smarts | Science | AAAS
Tool-Making Crows Are Even Smarter Than We Thought | Nat Geo Wild - YouTube
Unique beak evolved with tool use in New Cale | EurekAlert!
Making tools gives crows a big food boost | Ars Technica
Crows surprise researchers with advanced tool use | Research | The Guardian
Like humans, crows are more optimistic after making tools to solve a problem – Harvard Gazette
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
Clever Crows Use Tools in New Way | WIRED
Crows really enjoy using tools, researchers find - ABC News
Tool use to crow about
Tool Use Puts New Caledonian Crows in a Good Mood/ Curr. Biol., Aug. 1, 2019 (Vol. 29, Issue 16) - YouTube
New Caledonian crows keep 'valuable' hooked tools safer than basic non-hooked tools | eLife
Tool manufacture by naive juvenile crows | Nature
Bird brains? Tool-making crows show they really are cleversticks
Like chess players, these crows can plan several steps ahead
New Caledonian crows attend to multiple functional properties of complex tools | Philosophical Transactions of the Royal Society B: Biological Sciences
Using Tools Puts Crows in a Good Mood | Inside Science
Inventive crows caught on camera making tools - CSMonitor.com
New Caledonian Crows Have Tools for Healthy Diets - The New York Times
New Caledonian Crows Keep Their Favorite Tools Safe | Inside Science
New Caledonian crows make and use a range of tool types. The tools... | Download Scientific Diagram
New Caledonian Crows Learn by Doing
