First acoustic recordings of narwhals (Monodon monoceros) in winter
Article first published online: 15 JUL 2011
© 2011 by the Society for Marine Mammalogy
Marine Mammal Science
Volume 28, Issue 2, pages E197–E207, April 2012
How to Cite
Stafford, K. M., Laidre, K. L. and Heide-Jørgensen, M. P. (2012), First acoustic recordings of narwhals (Monodon monoceros) in winter. Marine Mammal Science, 28: E197–E207. doi: 10.1111/j.1748-7692.2011.00500.x
- Issue published online: 19 APR 2012
- Article first published online: 15 JUL 2011
- Received: 28 August 2010, Accepted: 21 March 2011
Table S1: Mean and standard deviation of characteristics of echolocation clicks. Frequency information was measured from a spectrogram while duration was measured from the time series. **Limited by sample rate of 96 kHz.
Table S2: Number of different frequency and amplitude modulated calls by category and date.
Table S3: Minimum and maximum values for start and end frequencies of tonal call types with mean duration of each type.
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