Researchers have developed a computer algorithm that can imitate the bat’s ability to classify plants using echolocation. The study, published March 21st in the open-access journal PLoS Computational Biology, represents a collaboration between machine learning scientists and biologists studying bat orientation.

Do bats use their ultrasonic echolocation calls to recognise their own species" A new study in the Journal of Biogeography by Danilo Russo and colleagues suggests that this is certainly the case for horseshoe bats (Rhinolophidae). These bats find their way in the dark and detect insect prey by emitting long ultrasound calls mainly made of a constant frequency.