Sounds of recovery: AI helps monitor wildlife during forest restoration
Listen now
Description
In this episode: 00:47 An automated way to monitor wildlife recoveryTo prevent the loss of wildlife, forest restoration is key, but monitoring how well biodiversity actually recovers is incredibly difficult. Now though, a team have collected recordings of animal sounds to determine the extent of the recovery. However, while using these sounds to identify species is an effective way to monitor, it’s also labour intensive. To overcome this, they trained an AI to listen to the sounds, and found that although it was less able to identify species, its findings still correlated well with wildlife recovery, suggesting that it could be a cost-effective and automated way to monitor biodiversity. Research article: Müller et al. 12:30 Research HighlightsResearchers develop algae-based living materials that glow when squeezed, and a 50-million-year-old bat skull that suggests echolocation was an ancient skill. Research Highlight: Give these ‘living composite’ objects a squeeze and watch them glow Research Highlight: Fossilized skull shows that early bats had modern sonar 15:11 Briefing ChatA brain imaging study reveals how high-fat foods exert their powerful pull, and how being asleep doesn’t necessarily cut you off from the outside world. Nature News: Deep asleep? You can still follow simple commands, study finds Nature News: Milkshake neuroscience: how the brain nudges us toward fatty foods Subscribe to Nature Briefing, an unmissable daily round-up of science news, opinion and analysis free in your inbox every weekday. Hosted on Acast. See acast.com/privacy for more information.
More Episodes
In this episode: 00:49 What caused the Universe to become fully transparent?Around 13 billion years ago, the Universe was filled with a dense ‘fog’ of neutral hydrogen that blocked certain wavelengths of light. This fog was lifted when the hydrogen was hit by radiation in a process known as...
Published 02/28/24
Published 02/28/24
The phenomenon of animals catching diseases from humans, called reverse zoonoses, has had a severe impact on great ape populations, often representing a bigger threat than habitat loss or poaching. However, while many scientists and conservationists agree that human diseases pose one of the...
Published 02/26/24