Table 2.
Crayfish i.d. | Environment | Day 1 (%) | Day 2 (%) | Switch? |
---|---|---|---|---|
18 | Striped | 43 | 46 | No |
16 | Striped | 43 | 44 | No |
T45 | Striped | 47 | 52 | Yes |
T7 | Striped | 51 | 49 | Yes |
183 | Striped | 29 | 21 | No |
T51 | Striped | 53 | 35 | Yes |
135 | Striped | 49 | 69 | Yes |
259 | Striped | 32 | 36 | No |
F13 | Striped | 46 | 48 | No |
13 | Striped | 49 | 59 | Yes |
Illustrated above is the percentage of time that each crayfish spent in the striped environment of the aquarium on test days 1 and 2. On day 2, 5 of the 10 crayfish switched the environment that they had spent a majority time in on day 1.