Sylvain Haupert, Yves Bas and Camille Desjonquères are participating to the IBAC congress in Brightin, UK. They report research on acoustic diversity indices, bushcricket and climate change, and freshwater ecoacoustics.
![](http://www.2019.ibac.info/sites/default/files/styles/logo-slideshow/public/slideshow/logo6-dolphin1-800px.jpg?itok=BUoCOdJe)
Sylvain Haupert, Yves Bas and Camille Desjonquères are participating to the IBAC congress in Brightin, UK. They report research on acoustic diversity indices, bushcricket and climate change, and freshwater ecoacoustics.