Abiotic environmental factors contribute to spatial variation in boldness and exploration in guppies (Poecilia reticulata).

Concerning exploratory behaviour, although only marginally significant, the trend suggests that individuals explore more in environments with less dissolved oxygen ( χ 2 1 = 3.55, p = 0.06) and, consistent with this finding, dissolved oxygen explained 27% of the variance in pool‐level mean exploratory behaviour (Figure 5 ).

also in 5,072 other papers