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A diverse array of wild bee species may provide more effective pollination than the widely employed European honey bee (Apis mellifera L.). High speci...
Read moreRecent changes in agricultural practice have been hypothesized to affect the abundance and reproductive success of farmland birds. The influence of da...
Read moreLosses of dry mass and mineral nutrients (N, P, K, Ca, Mg and Na), occurring through the commercial picking of blooms and their removal by cockatoos, ...
Read moreMany farmers are facing high economic risks if pollinator declines continue or temporal and spatial variation in wild bee communities cause reduced po...
Read moreIn the moist tropics, studies have demonstrated poor seedling establishment of late-successional trees on lands cleared of forest. This study examined...
Read moreA grazing experiment in an arid savanna in Botswana examined heavy and moderate grazing by cattle. The dynamics of the shrub layer were followed for 5...
Read moreAccurate methods for estimating the intensity of browsing by herbivores are fundamental to understanding the ecology of shrub communities. Quantifying...
Read moreThe number of alien reptiles and amphibians introduced and established worldwide has increased over the last decades. The legal pet trade is now the d...
Read moreThousands of screened water diversions throughout the Columbia River Basin of the Pacific Northwest are sources of entrainment (unintended diversion i...
Read moreThe honeybee Apis mellifera is currently in decline worldwide because of the combined impacts of Colony Collapse Disorder and the Varroa destructor mi...
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