“…Web-based applications have been developed to facilitate data management of these increasingly large datasets (Aide et al, 2013;Villanueva-Rivera & Pijanowski, 2012), but the biggest challenge is to develop efficient and accurate algorithms for detecting the presence or absence of a species in many recordings. Algorithms for species identification have been developed using spectrogram matched filtering (Clark, Marler & Beeman, 1987;Chabot, 1988), statistical feature extraction (Taylor, 1995;Grigg et al, 1996), k-Nearest neighbor algorithm (Han, Muniandy & Dayou, 2011;Gunasekaran & Revathy, 2010), Support Vector Machine (Fagerlund, 2007;Acevedo et al, 2009), treebased classifiers (Adams, Law & Gibson, 2010;Henderson, Hildebrand & Smith 2011) and template based detection (Anderson, Dave & Margoliash, 1996;Mellinger & Clark, 2000), but most of these algorithms are built for a specific species and there was no infrastructure provided for the user to create models for other species.…”