On hot summer nights male crickets chirp constantly in their attempts to attract mates, rubbing a toothed ‘file' on one forewing over a ridge on the other forewing to produce their song. But this can be a risky business, as it might not be only females who are drawn by the males' calls. Predators and […]
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Ants, drugs & aphid slaves
I was browsing SciTech Daily Review (always a good source of breaking science stories) when this headline caught my eye: Ants drug their aphid slaves. What a tantalising title! It led me to a just-published article (T.H.Oliver et al. 2007) looking at how ants control the aphids that they 'farm'.
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