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A simple but general model of density-dependent dispersal in an arthropod population is used to explain the relationship between the density and the s...

1. Floral resources are important in limiting pollinator populations, but they are often highly variable across time and space and the effect of this ...

Terrestrial ecosystems are shaped by interacting top-down and bottom-up processes, with the magnitude of top-down control by large carnivores largely ...

Coupled plant-herbivore models, allowing feedback from plant to herbivore populations and vice versa, enable us to predict the impact of biocontrol ag...

The following is based largely on the author's summary. The bionomics of Apion dichroum Bedel in fields of white clover [Trifolium repens] in south-ea...

Ungulates place immense consumptive pressure on forest vegetation globally, leaving legacies of reduced biodiversity and simplified vegetative structu...

Mesocarnivores are of particular interest in wildlife management. Their adaptability makes them a focus of public attention globally, as negative inte...

The abundance of breeding skylarks (Alauda arvensis) was determined by surveying singing males in over 600 randomly selected 1-km squares throughout B...

Both the number of rice hills (clumps of tillering stalks from planted seedlings) and the density of vectors were divided into 3 categories: healthy, ...

Succession on an organic tundra soil in interior Alaska was monitored for 10 growing seasons following removal of vegetation. Exotic grasses (reed can...