Underwater vocalizations of leopard seals ( Hydrurga leptonyx ) and crabeater seals ( Lobodon carcinophagus ) near the South Shetland Islands, Antarctica

• Published in: Canadian Journal of Zoology
• Main Authors: Stirling, Ian, Siniff, Donald B.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Canadian Science Publishing 1979
• Subjects: Animal Science and Zoology; Ecology, Evolution, Behavior and Systematics; South Shetland Islands; Hydrurga; Antarc*; Antarctica; Crabeater Seal; Crabeater Seals; Hydrurga leptonyx; Leopard Seals; Lobodon carcinophagus
• Online Access: http://dx.doi.org/10.1139/z79-160; http://www.nrcresearchpress.com/doi/pdf/10.1139/z79-160

Four underwater vocalizations of leopard seals (Hydrurga leptonyx) and one from the crabeater seal (Lobodon carcinophagus), representing most of their vocal repertoires, are described quantitatively and illustrated with sound spectrographs. Most of the underwater vocalizations given by these seals c...