Measuring nocturnal seabird activity and status using acoustic recording devices: applications for island restoration
Article first published online: 27 FEB 2012
©2012 The Authors. Journal of Field Ornithology ©2012 Association of Field Ornithologists
Journal of Field Ornithology
Volume 83, Issue 1, pages 47–60, February 2012
How to Cite
Buxton, R. T. and Jones, I. L. (2012), Measuring nocturnal seabird activity and status using acoustic recording devices: applications for island restoration. Journal of Field Ornithology, 83: 47–60. doi: 10.1111/j.1557-9263.2011.00355.x
- Issue published online: 27 FEB 2012
- Article first published online: 27 FEB 2012
- Received 5 October 2010; accepted 12 October 2011
Supplementary Table S1. Call recognition model specifications in Song Scope.
Supplementary Table S2. Mean recording quality (from 1 = clear to 5 = unusable) and false negative rate (calls skipped by recognition models, determined by a human observer) at each site on each island and with different amounts of wind shelter. False negative rate&break; associated with each recording quality and species recognizer.
Supplementary Table S3. Detection rate, mean number of nocturnal burrow-nesting species vocalizations per night (±SE), and total number of calls recorded at four Aleutian Islands during 2008 and 2009. Detection rate is the percent of nights during the recording period when vocalizations were detected.
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