Acoustic surveys of birds using electronic recordings: new potential from an omnidirectional microphone system

By Keith A. Hobson, R. Rempel, H. Greenwood, Brian Turnbull, S. L. Wilgenburg. 2002

128 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/8ced0ad8f311624992907fc99b96d98899becf1b

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Citations in the corpus

The remote environmental assessment laboratory's acoustic library: An archive for studying soundscape ecology (2012, background): “First, whereas traditional approaches to species census and measuring biological complexity are labor intensive, the infrastructure used to collect acoustic data can be managed by nonexpert field staff (Thompson et al., 2001; Michener et al., 2001; West et al., 2001; Hobson et al., 2002).”
Estimating animal population density using passive acoustics (2012, background): “There are several examples of automated acoustic monitoring of birds (e.g. Hobson et al., 2002; Acevedo & Villanueva-Rivera, 2006; Celis-Murillo, Deppe & Allen, 2009; Johnson et al., 2009).”
Robust sound event detection in bioacoustic sensor networks (2019, background): “Whereas, in a typical fieldwork setting, a human recordist would use a directional microphone and point it towards a source of interest, thus minimizing background noise or other interference [40], autonomous recording units (ARUs) are most often equipped with single omnidirectional microphones [41]”
Bird population density estimated from acoustic signals (2009, methodology): “…not available, standardized sound recordings have been suggested as an alternative method for surveying bird populations (Haselmayer & Quinn 2000; Hobson et al. 2002; Rempel et al. 2005; Alberta Biodiversity Monitoring Institute 2007; Brandes 2008; Celis-Murillo, Deppe & Allen 2009), allowing…”
Acoustic monitoring in terrestrial environments using microphone arrays: applications, technological considerations and prospectus (2011, methodology): “Stereo-microphones (e.g. Hobson et al. 2002) and quadraphonic microphone arrays (e.g. Celis-Murillo, Deppe & Allen 2009) have been used to estimate bird species abundances in addition to richness and community composition.”