serious tracking

‎Vienna_11.10.20_ 04:38 pm The fish seem to have their own typical movement patterns. These patterns can also depend on the time of day (see movement patterns of forc and 1point below). As you can see in the picture above, there is a separate but accessible compartment in the aquarium. Only two fish entered the separated Continue reading

meaningful signals

I used a lamellophone, pressed it on the glass of the aquarium and played. The fish responded, but their response was equivocal. I felt that a demonstration that fish could learn to categorize stimuli as complex as music, according to a criterion as unnatural as musical genre, not only would show that they extract meaningful Continue reading

a different picture?

Vienna_‎26.07.20_03:28 pm john doe is observed by another fish. A different perspective, a different picture. I think that the fish on the image is john doe. The photo is blurry and out of focus. But an analysis of the stripes and the fact that he swimms near the bottom in the seperate chamber hints to Continue reading