This study addresses patterns of vertical zonation, shell-size variation, and migratory behavior exhibited by two herbivorous intertidal gastropods in the northern Gulf of California, Sonora, Mexico. While actively ...

Question: How do two shrubs with contrasting life history characteristics influence abundance of dominant plant taxa, species richness and aboveground biomass of grasses and forbs, litter accumulation, nitrogen pools and ...

Biological invasions are a global phenomenon that can accelerate disturbance regimes and facilitate colonization by other nonnative species. In a coastal grassland in northern California, we conducted a four-year exclosure ...