Call characteristic of High-Double Trill Leopard Seal (Hydrurga leptonyx) vocalizations from three Antarctic locations

• Main Authors: Kreiß, Cornelia, Boebel, Olaf, Bornemann, Horst, Kindermann, Lars, Klinck, Holger, Klinck, Karolin, Plötz, Joachim, Rogers, Tracey L., Opzeeland, Ilse van
• Format: Article in Journal/Newspaper
• Language: English
• Published: 2014
• Subjects: Text; ddc:590; Antarctic; Austral; Atka; Hydrurga; Davis Sea; Antarc*; Hydrurga leptonyx; Leopard Seal; Leopard Seals; Polarforschung
• Online Access: https://doi.org/10.2312/polarforschung.83.2.63; https://www.openagrar.de/receive/openagrar_mods_00024670; https://www.openagrar.de/servlets/MCRFileNodeServlet/openagrar_derivate_00001616/dn058133.pdf; https://www.tib.eu/de/suchen/id/awi%3Adoi~10.2312%252Fpolarforschung.83.2.63/

Leopard seals (Hydrurga leptonyx) produce underwater vocalizations during the breeding season in austral summer. Due to their solitary occurrence and remote habitat, hydroacoustic observations are an important technique to investigate this species regarding their population structure and acoustic ec...