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Mountain hares (Lepus timidus) are summer grazers that switch to browse in winter, while rabbits (Oryctolagus cuniculus) eat mostly grasses throughout...

Exploitation of non-timber forest products can contribute to the alleviation of poverty. However, overexploitation can also lead to species decline. S...

The expansion of tropical agriculture is a major driver of the extinction crisis. A key question is whether biodiversity losses can be minimized by re...

Plant virus diseases severely constrain agricultural production world-wide, especially in less developed countries. The use of resistant cultivars may...

Habitat manipulation is important for enhancing biological control of arthropod pests, but identification of selective food plants that benefit only n...

Climate change, in combination with the impacts of land use, will give rise to new opportunities for grassland invasion. This paper reports on the rep...

Many species are adversely affected by human activities at large spatial scales and their conservation requires detailed information on distributions....

Carabid beetles are polyphagous predators that can act as biological control agents of insect pests and weeds. While current agricultural practices of...

Climate change encompasses changes in both the means and the extremes of climatic variables, but the population consequences of the latter are intrins...

Data are presented for 10 fynbos sites with stands aged 25-80 yr subjected to various clearing treatment (felling, piling, burning) over 12 yr with re...