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D.b.h., canopy status, stem form, crown form and climber infestation were measured at intervals over a 14-yr period for trees of Khaya ivorensis and S...

A procedure is required for ecosystem studies which is ordered but flexible and directs workers quickly and inexpensively towards answers to key ecolo...

2 grassland sites on the Matopos Research Station in Rhodesia were analysed by 3 different operators using the line intercept, wheel-point, variable p...

Bees foraging for nectar on flowers of cultivars with deep corolla tubes and large floral parts found it difficult to reach the inner nectaries. They ...

Pollen was transferred from the body of one honeybee to another as they brushed against each other inside the hive. Much of the pollen on the bodies o...

Botanical composition, utilization of vegetation and animal biomass were compared on the 12 000-ha cattle section and 8 000-ha game section of Buffalo...

Relationships to nature are important for the health and well-being of peoples globally and should be actively protected. Indigenous Maori people in A...

Assessing the impacts of disturbance over large areas and long time periods is crucial for nature management, but also challenging since impacts depen...

Reintroduction programmes are an important tool for the conservation of threatened and endangered carnivores, but their effectiveness has rarely been ...

The identification of geographic areas where the densities of animals are highest across their annual cycles is a crucial step in conservation plannin...