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Pollination shortfalls affect yield of many crops, and the use of managed honeybee colonies is a common practice for addressing the problem. However, ...

African savannas are complex socio-ecological systems with diverse wild and domestic herbivore assemblages, which adapt spatially to intra- and intera...

Plague, introduced from Eurasia around 1900, today affects many animal species in the western part of North America, including black-tailed prairie do...

Numbers of European hares Lepus europaeus have declined throughout Europe as a result of agricultural intensification. Ecological research to inform a...

We sometimes need to predict the maximum number of bird-days that can be supported by the food supply in a site used by migratory birds outside the br...

The numbers of dead and live Sitobion avenae falling to the ground in a wheat crop in 1988-89 in the UK were estimated. The estimates showed that more...

Numbers and activities of animals observed on areas of each vegetation type on fixed transects were recorded at 2-h intervals for 24 h twice monthly f...

There is increasing interest in the use of food supplements in agriculture to enhance the performance of parasitoids as part of conservation biologica...

In the face of the dramatic worldwide decline of farmland bird populations, the preservation of fallow fields is a conservation measure encouraged thr...

Recent legislation designed to reduce air pollution has restricted Californian rice-farmers from burning rice stubble after harvest. Intentional flood...