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Investigations into the possible eradication of tsetse flies by the release of sterile males included the breeding of tsetse flies under field conditi...

Bird collisions with aircraft pose a serious threat to human safety. However, broad-scale patterns in how bird strikes might vary through space and ti...

Dieldrin was banned from use in sheep dips in January 1966. The proportion of golden eagle eyries in western Scotland that produced young increased fr...

The intensity of pastoral management in areas of High Nature Value farming is declining in some regions of Europe but increasing in others. This affec...

The following is based largely on the author's summary. As little information was available on mosquitos breeding in tree holes in West Africa, a stud...

Yellowhammers (Emberiza citrinella) began to decline on British lowland farmland in the late 1980s and losses are presently 10% per year. This study e...

Salt marsh habitats support about 50% of the population of redshank breeding in Britain. Between 1985 and 1996, breeding densities declined by 23%. Th...

Biological pest control is gaining greater acceptance as an important part of integrated pest management for sustainable agriculture. However, knowled...

Habitat loss and degradation of wetland ecosystems, principally through large-scale drainage and conversion to arable farmland, have been implicated i...

In the middle of the 20th century, the colonial lesser kestrel Falco naumanni experienced a marked decline in its western palaearctic breeding range. ...