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Article
Between-gender differences in vigilance do not necessarily lead to differences in foraging-vigilance tradeoffs
When prey are time limited in their access to food, any trade-off involving time should ultimately affect their intake rate. In many herbivores, males and females experience different ecological pressures affe...
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Article
Demography of plains zebras (Equus quagga) under heavy predation
In natural ecosystems, ungulate densities show strong temporal variations. The ecological processes driving these fluctuations are complex: food limitation and predation are both important and can interact. Su...
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Article
Ecosystems effects 25 years after Chernobyl: pollinators, fruit set and recruitment
Animals are assumed to play a key role in ecosystem functioning through their effects on seed set, seed consumption, seed dispersal, and maintenance of plant communities. However, there are no studies investig...