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Crows, smarter than you think | John Marzluff | TEDxRainier
Crows: Smarter Than You Think with UW Professor John Marzluff
John Marzluff Shows How Crows Will Recognize You
Crows Smarter Than You Think(full documentary)HD
Why Crows Are as Smart as 7 Year Old Humans
Tool-Making Crows Are Even Smarter Than We Thought | Nat Geo Wild
How Smart Are Crows? | ScienceTake | The New York Times
The Crow Whisperer
Crows Are Smarter Than You Think
Crows, smarter than you think - national geographic documentary
John Marzluff - 4/5 - In the Company of Crows and Ravens
John Marzluff - 3/5 - In the Company of Crows and Ravens