Crows Smarter Than You Think(full documentary)HD Science & Nature Documentaries HD 47:30 9 years ago 236 404 Скачать Далее
Crows, smarter than you think | John Marzluff | TEDxRainier TEDx Talks 22:14 10 years ago 1 244 758 Скачать Далее
The Sweetness of Crows | Can Crows Be Sweet? Lesley the Bird Nerd 6:10 3 years ago 285 222 Скачать Далее
Ворона Босс и его детский сад у бассейна / Boss crow and his kindergarten near the pool Hooded Crows Only 1:56 1 day ago 1 033 Скачать Далее
You've Heard of a Murder of Crows. How About a Crow Funeral? | Deep Look Deep Look 4:35 6 years ago 2 819 322 Скачать Далее
How Smart Are Crows? | ScienceTake | The New York Times The New York Times 1:51 10 years ago 1 001 020 Скачать Далее
Are Crows the Ultimate Problem Solvers? | Inside the Animal Mind | BBC Earth BBC Earth 4:09 9 years ago 4 695 226 Скачать Далее
Ravens and crows - the most intelligent birds in the world (animal documentary in HD) wocomoWILDLIFE 11:54 8 years ago 1 281 348 Скачать Далее
Ravens - Intelligent Rascals of the Skies | Free Documentary Nature Free Documentary - Nature 51:57 3 years ago 2 556 903 Скачать Далее