Shedding new light on West Africa's birds and butterflies

How do you identify a soaring scavenger from its flight silhouette, or pinpoint which species of swallowtail has just fluttered by on gossamer wings? These were among the challenges facing the survey teams as they attempted ...

AI used to test evolution's oldest mathematical model

Researchers have used artificial intelligence to make new discoveries, and confirm old ones, about one of nature's best-known mimics, opening up whole new directions of research in evolutionary biology.

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