11.10.20_04:45 pm On the trails of 1point at different dates and times. Remark: In February and March the fish were in another aquarium with no separate compartment. (compare housing situation and serious tracking) 3:03 min tracking (with the camera) at 32 x speed + selected moments in different speeds.
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
heabea still* has her preferred domicile in the separate chamber. *see: personal preferences She accepts john doe there. He mostly stays close to the ground, wheras she tends more to the surface. She still likes to attack fork through the plexiglass [don’t know if ‘attack’ is the right expression – may be it’s more teasing] … Continue reading
The observed preferences are not stable and only valid for a period of a few days. ▲ 1point prefarably loiters in the separated ‘food chamber’ mainly close to the bottom. He has this habit since about one week. ▲ For a couple of days bent also had a preference for the right side of the … Continue reading