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The large amount of discards produced by commercial fisheries can have major impacts on marine predator populations: this abundant food may increase p...

Globally, the use of agricultural fields by waterbirds has increased, resulting in conflicts with farmers. Designing effective management strategies t...

Bottom-up control is an important regulator of marine mesopredators such as seabirds. The prevalence of top-down control on these species is however l...

Since arable-dwelling wood mice feed on many of the plant and animal species known to benefit from conservation headlands (6-m strips around crop fiel...

Densities of upland geese and ruddy-headed geese were determined for a variety of 'natural' pastures in the Falkland Islands. Herbage consumption by g...

1. The intensive exploitation of fish communities often leads to substantial reductions in the abundance of target species, with ramifications for the...

To estimate the efficiency of foraging strategy, the rates of food intake of adult giraffe in the Serengeti National Park are assessed. Daily energy i...

Invaded landscapes and ecosystems are composed of multiple interacting networks and feed-back loops, sometimes leading to unexpected effects of manage...

Samples of aphids and predators were taken from 10 spring barley and winter wheat fields in southern UK between May and September in 1972-77. The guts...

The reproductive success and biology of Africanized (A) and European (E) honeybees (Apis mellifera) were compared for a year (1984-86) over 3 life-zon...