![](https://www.frontlinedefenders.org/sites/default/files/diego_ovalle_valenzuela.jpg)
Diego Ovalle Valenzuela is the spokesperson for the Socio-environmental Movement Antuko Resiste, where he has denounced the indiscriminate advance of the forest industries into the native forest, as well as the negative impacts of the cattle and dairy industry on the Rucúe river. He is also part of the Red por los Ríos Libres.