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Specialist seed-feeders are widely used in weed biological control, but seed predation rates are frequently insufficient to cause the required impacts...

Seed predation can cause substantial losses of newly produced weed seeds and can therefore be important in regulating weed densities. The impact on we...

Ambrosia trifida L. (giant ragweed), an aggressive weed of US grain crops and indigenous to North America, colonizes no-tillage crop fields and undist...

We evaluated one of the most extensive efforts to date to re-introduce an endangered species: attempts to establish an actively managed meta-populatio...

As outbreaks of infectious diseases have emerged as a threat to small populations, conservation managers are increasingly making decisions regarding w...

During recent decades, the ecological corridor has become a popular concept among ecologists, politicians and nature conservationists. However, it has...

Persistent pesticide residues remain a significant environmental pollutant, reducing breeding success of predatory birds even where such pesticides ha...

Changes to agricultural policy aim to extensify agriculture and increase biodiversity. However, it is not known how sensitive many taxa are to intensi...

Capture-mark-recapture (CMR) studies provide essential information on demography, movement and other ecological characteristics of rare and endangered...

There is a clear need to improve our ability to assess the ecological consequences of environmental change. Because of the complexity of ecosystems an...