Octopus smarts caught on video…and I only thought they could open jars

It seems that octopuses are even smarter, and more fearless, than previously thought. It has been known for some time that they can be trained to open jars to obtain treats as shown in the promotional video for “Aliens of the Deep Sea” shown below: There are even stories of them purposefully escaping their own tank to snack on fish in a tank nearby. More recently, the animals have been […]

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