In the United Kingdom, artificial intelligence is being deployed to save hedgehogs, whose numbers are in steep decline. Since 2000, the population of these animals in the country's rural areas has plummeted by nearly 75%, El.kz reports.
Researchers from the University of Cambridge have created a specialized map of hedgehog habitats using an open-source AI model called TESSERA. The neural network analyzes satellite imagery to compile a detailed map of the UK’s territory with a resolution of 10 by 10 meters.
Since hedgehogs themselves are too small to be seen from satellites, the AI looks for indicators of a suitable living environment primarily bramble thickets, where hedgehogs frequently hide and find food.
Following this, scientists cross-reference the generated maps with data from GPS trackers attached to specific animals. This helps them understand which obstacles prevent hedgehogs from foraging for food, finding mates, and moving safely between habitats.
According to Professor Anil Madhavapeddy, the primary threats to hedgehogs today are large open fields and motorways. These factors fragment remaining natural zones and prevent the animals from moving freely.
