Ron Thresher has worked for over 30 years on the behavioural ecology of aquatic animals. He has published more than 100 scientific papers, plus books and patents, and occasionally ...visualizza altroRon Thresher has worked for over 30 years on the behavioural ecology of aquatic animals. He has published more than 100 scientific papers, plus books and patents, and occasionally catches a trout.visualizza meno