By training an algorithm to recognise these sounds, we can classify 92 per cent ... at the University of Lincoln, said: ‘The domestic pig is a highly social and vocal species which uses acoustic ...

Land managers and other authorities are ramping up efforts to trap and kill the destructive, non-native animals ...

“Anything that sounds like a pig and oinks like a pig ... “Wild boar farmers were told to cross the wild boar with domestic pigs to make a bigger and longer animal,” Brook said.

An algorithm built by European researchers could help farmers “speak pig” to improve the animals’ welfare. By Corinne Purtill At any given moment, there are as many as 12,500 Duroc hogs ...