Body size tends to exert a negative effect on the dispersal capacity of island squamates, but this relationship is positive in a subgroup of recently introduced commensal species. Leer más.
Larval fire salamanders, independent of their habitat, recognize chemical cues from potential predators and alter their behaviour accordingly. Leer más.
Overall, our results suggest that local resource levels predict population density and body size in these lizards, and that nesting seabirds in particular can substantially affect lizard body size. Leer más.
We found a decrease in population density and body size in the upstream subpopulation due to metal pollution. Water diversion by the dam reduced the metal pollution impact downstream. Leer más.
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