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Can tropical forests recover after major disturbance?

Can tropical dry forests recover their species richness and composition after major disturbance? Secondary forests recovering after previous deforestation account for a substantial proportion of the world’s remaining area of tropical forest and their importance is...

Lichen it up in the trees

Stress hormones provide a cloudy picture of environmental quality and fitness

Wildlife are facing many stressors spanning climate change, loss and alteration of habitats, and pollutants. In an effort to determine whether organisms can cope with an altered environment, many ecologists and conservation biologists have begun to turn to measures of...

July Cover

The photo on Oikos' July cover shows a group of Northern gannets (Morus bassanus) foraging near their breeding colony at Bass Rock (east coast of Scotland) and is taken by Richard Shucksmith (www.ecologicalphotography.co.uk) . This photo illustrates the study "Colony...

How does temperature influence the winter moth’s phenology?

In most species phenology, or the timing of biological events such as flowering, migration, or reproduction, is crucial for survival and fitness. Several external and internal factors such as light, temperature, endogenous clocks, food-availability and density are...