Can Fish Count? - Numberphile

More on numerosity and number cognition with Brian Butterworth - this time discussing research with animals. More links & stuff in full description below ↓↓↓ A little bit of extra footage on why they do this: An earlier video with Brian on dyscalculia: And one on numbers and brains: NUMBERPHILE Website: Numberphile on Facebook: Numberphile tweets: Subscribe: Videos by Brady Haran Patreon: Brady’s videos subreddit: Brady’s latest videos across all channels: Sign up for (occasional) emails: Numberphile T-Shirts: Other merchandise: