Ivan Regen
... that Slovenian biologist Ivan Regen is considered the founder of modern bioacoustics due to his work on cricket and katydid acoustic communication?
... that <a class="mw-redirect" href="./List_of_Slovenian_biologists_and_botanists" id="mwGVY" rel="mw:WikiLink" title="List of Slovenian biologists and botanists">Slovenian biologist</a> <b id="mwGVc"><a href="./Ivan_Regen" id="mwGVg" rel="mw:WikiLink" title="Ivan Regen">Ivan Regen</a></b> is considered the founder of modern <a href="./Bioacoustics" id="mwGVk" rel="mw:WikiLink" title="Bioacoustics">bioacoustics</a> due to his work on <a href="./Cricket_(insect)" id="mwGVo" rel="mw:WikiLink" title="Cricket (insect)">cricket</a> and <a class="mw-redirect" href="./Katydid" id="mwGVs" rel="mw:WikiLink" title="Katydid">katydid</a> acoustic communication?