A look at how dogs know when someone is sick; why octopuses have blue blood; which animal makes the most amazing nest; exploring whether elephants really never forget; how cicadas make so much noise. |
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Title: | Dog Doctors and Animal Architects | |
Air Date: | September 6, 2019 | |
Runtime: | 30 min | |
Genres: | Nature | |
random000 : Have always loved how they redefined what the circus is.