The researchers ... tested whether the fish would recognise, and spit at, the familiar face among 44 new ones. The fish got it right more than 80% of the time.


jadedog:

I'm just amused that fish can recognize people. I didn't realize they could be trained either.

Having a pet fish could be like having a pet dog.

I wonder if this changes how pescatarians (fish eaters) see their food source.


posted 2871 days ago