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For migratory birds the implications of environmental change may be difficult to predict because they use multiple sites during their annual cycle. Mo...
Read moreAuchenorrhyncha were sampled from control, fertilizer- and sewage sludge-treated plots within an agricultural field (annual wheat field) and a field w...
Read more1. The effectiveness of agri-environment schemes (AESs), the largest conservation-related expenditure for farmland biodiversity conservation within th...
Read moreNatural enemies may reduce the effectiveness of weed biocontrol agents and can also cause environmental damage, for example to a shared native insect ...
Read moreEven when we cannot eradicate an invasive species, we may be able to reduce its ecological impact. In Australia, a critically endangered predator, the...
Read moreThe introduction of exotic species to new areas poses a major threat to the environment. For those introduced species that establish and survive beyon...
Read moreThe density of Pteronia pallens (Asteraceae), a shrub toxic to sheep, increased in Karoo rangeland at the expense of a congeneric palatable shrub, P. ...
Read moreTree plantations occur globally and are often promoted as a strategy to supply wood products for an expanding human population while reducing pressure...
Read moreThe density of large herbivores is a major driver of forest ecosystem structure and function in conjunction with episodic disturbances, especially in ...
Read moreWith animal species disappearing at unprecedented rates, we need an efficient monitoring method providing reliable estimates of population density and...
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