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Insufficient reproduction as a consequence of predation on eggs and chicks is a major determinant of population decline in ground-nesting birds, inclu...

In the area studied [cf. F.A. 27 No. 28], the tree cover, measured in various ways, was not significantly related to the dry weight of the herb layer ...

Phylogenetic and functional diversity are theorised to increase invasion resistance. Experimentally testing whether plant communities higher in these ...

African wildlife populations are declining at an alarming rate. To stop further population declines and restore ecosystems, more areas for wildlife ar...

Biodiversity loss is often attributable to multiple interacting pressures that are moderated across environmental gradients. These processes contribut...

The survival and digestion of seeds of 47 tropical and subtropical legume and grass species were studied by placing the seeds in nylon bags in the rum...

Study was in north-eastern Colorado with blue grama grass (Bouteloua gracilis) as the dominant species. Bison, cattle and sheep with an oesophageal fi...

The success of locally applied treatments for exotic weed control depends on the effectiveness of the method used and workers' abilities to find plant...

Recent biodiversity declines require action across sectors such as agriculture. The situation is particularly acute for arthropods, a species-rich tax...

Top-down regulation of ecosystems by large herbivores is a topic of active debate between scientists and managers, and a prime example is the interact...