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Not bad science

Peacocks Produce Sounds We Can’t Hear


If you’re lucky enough, you may have seen a peacock displaying to a female. It’s an impressive event to witness: the peacock spreads and ruffles his enormous, brightly coloured tail feathers for a female, who, after checking him out, may choose to mate with him or not. One of the most obvious features of the [...]

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Not bad science

What Makes Bowerbirds Such Good Artists?

The Great Bowerbird, Ptilonorhynchus nuchalis

Bowerbirds are perhaps the most intriguing artists of the bird world. Their beautiful constructions are built purely to impress females (they are not nests, as often mistaken to be). One bowerbird, the Great Bowerbird, creates a particularly fantastic bower: in addition to building a symmetrical avenue made of carefully placed twigs, he also rearranges the [...]

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