City living makes urban male frogs far more attractive to females
10 December 2018
Urban male túngara frogs have evolved more elaborate mating calls than their rural brothers, which make them much better at attracting a mate
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Geckos sprint across water on air bubbles they make with their legs
6 December 2018
House geckos are too big to float using surface tension, and too small to create enough force to walk across water, so they use a combination of these tricks
Parrots are clever because their brains evolved the same way as ours
6 December 2018
Like humans, parrots have big brains and good communication skills – now we know the DNA regulating parrot and human brain development evolved in a similar way
