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Temporal variability in call rates of Weddell (leoptonychotes weddellii) and Leopard (Hydrurga leptonyx) seals near Davis station, East Antarctica Marine Mammal Science, 2025 (Ref: 17471)
Authors:
Simmonds E.A.Terhune J.M.Miller B.S.van den Hoff J.
Category 1: Peer-reviewed literature

We investigated Weddell seal (Leptonychotes weddellii) and leopard seal (Hydrurga leptonyx) vocalizations using passive acoustic monitoring beneath landfast ice and open water, 5.6?km seaward from Davis Station, East Antarctica. Eight-minute recordings were manually sampled at 1?h intervals over 24?

Resonance plays a secondary role in amplifying underwater vocalizations of Weddell seals (Leptonychotes weddellii) Marine Mammal Science, 2022 (Ref: 16577)
Authors:
Moore J.L.Terhune J.M.
Category 1: Peer-reviewed literature

Geographic variation of Weddell seal (Leptonychotes weddellii) airborne mother–pup vocalisations. Polar Biology, 2007 (Ref: 14743)
Authors:
Collins K.Terhune J.
Category 1: Peer-reviewed literature

Weddell seal underwater calling rates during the Winter and Spring near Mawson Station, Antarctica Marine Mammal Science, 2007 (Ref: 12921)
Authors:
Rouget P.A.Terhune J.M.Burton H.R.
Category 1: Peer-reviewed literature

Underwater vocalization monitoring and surveys, both on ice and underwater were used to determine if Weddell seals( Leptonychotews eddellit)n ear Mawson Station, Antarctica, remain under the fast ice during winter within close range of breeding … sites.

Vocal individuality of in-air Weddell sea (Leptonychotes Weddellii) pup "primary" calls Marine Mammal Science, 2006 (Ref: 12873)
Authors:
Collins K.Y.Terhune J.M.Rogers T.L.Wheatley K.E.Harcourt R.G.
Category 1: Peer-reviewed literature

As a result of selective pressures faced during lactation, vocal recognition may … play a crucial role in maintaining the phocid mother–pup bond during the period … of dependence. To investigate this possibility, we examined whether Weddell seal … (Leptonychotes weddellii)…

Stereotyped Calling Patterns of a Male Weddell Seal (Leptonychotes weddellii). Aquatic Mammals, 2006 (Ref: 12644)
Authors:
Terhune J.M.Dell'Apa A.
Category 1: Peer-reviewed literature

Underwater calling behaviour between breathing … bouts of a single adult male Weddell seal … (Leptonychotes weddellii) was examined with … respect to call type and timing late in the breeding … season at Davis Station, Antarctica.

An assessment of the audibility of sound from human transport by breeding Weddell seals (Leptonychotes weddellii). Wildlife Research, 2006 (Ref: 12593)
Authors:
van Polanen Petel T.D.Terhune J.M.Hindell M.A.Giese M.A.
Category 1: Peer-reviewed literature

Anthropogenic noise generated through travel in the Antarctic has the potential to affect the region’s … wildlife. Weddell seals (Leptonychotes weddellii) in particular can be exposed to anthropogenic noise because they … live under, and breed on, the fast ice on which humans travel.

Individual variation of in-air female "pup contact" calls in Weddell seals, Leptonychotes weddellii. Behaviour, 2005 (Ref: 12022)
Authors:
Collins K.T.Rogers T.L.Terhune J.M.McGreevy P.D.Wheatley K.E.Harcourt R.G.
Category 1: Peer-reviewed literature

Vocal recognition may function as a critical factor in maintaining the phocid mother-pup bond during lactation. For vocal recognition to function, the caller must produce individually distinct calls that are recognised by their intended recipient.

Call of the Weddell. Australian Antarctic Magazine Autumn 2005, 2005 (Ref: 12010)
Authors:
Terhune J.
Category 4: Popular articles

Repetition patterns in Weddell seal (Leptonychotes weddellii) underwater multiple element calls. J. Accoust. Soc. Am., 2004 (Ref: 12011)
Authors:
Moors H.B.Terhune J.M.
Category 1: Peer-reviewed literature

Individual variation of cow-pup "attraction" calls in weddell seals, Leptonchotes weddellii. 17th Conference of the European Cetacean Society. Las Palmas de Gran Canaria. 9-13 March 2003., 2003 (Ref: 11319)
Authors:
Collins K.Rogers T.Terhune J.McGreevy P.
Category 3: Abstract

Individual variation of in-air cow-pup 'attraction' calls in Weddell Seals, Leptonychotes weddellii (True Seal). The Eighth Western Pacific Acoustics Conference. 7-9 April 2003. Melbourne Australia., 2003 (Ref: 11316)
Authors:
Collins K.Rogers T.Terhune J.McGreevy P.
Category 3: Abstract

Variation of Weddell seal Leptonychotes weddellii underwater vocalizations over mesogeographic ranges. Aquatic Mammals, 2003 (Ref: 11215)
Authors:
Abgrall P.Terhune J.M.Burton H.R.
Category 1: Peer-reviewed literature

Can the sex of a Weddell seal be identified by its surface call? Aquatic Mammals, 2003 (Ref: 11214)
Authors:
Oetelaar M.L.Terhune J.M.Burton H.R.
Category 1: Peer-reviewed literature

Repertoire and geographic variation in underwater vocalisations of Weddell seals ( Leptonychotes weddellii , Pinnipedia: Phocidae) at the Vestfold Hills, Antarctica. Australian Journal of Zoology, 1997 (Ref: 8144)
Authors:
Pahl B.C.Terhune J.M.Burton H.R.
Category 1: Peer-reviewed literature

Easily measured call attributes can detect vocal differences between Weddell seals from two areas. Bioacousics: The International Journal of Animal Sound and its Recording, 2001 (Ref: 9738)
Authors:
Terhune J.M.Healey S.R.Burton H.R.
Category 1: Peer-reviewed literature

Underwater vocalizations of Weddell seals (Leptonychotes weddellii) were recorded approximately 1400 km apart at Casey and Davis, Antarctica. Recordings were made during the 1992 and 1997 breeding seasons at Davis and during the 1997 season at Casey.

Photovoltaic panels can extend recording time in the field. Bioacoustics: The International Journal of Animal Sound and its Recording, 1992 (Ref: 6937)
Authors:
Terhune J.M.
Category 1: Peer-reviewed literature

Proportional weekly use of underwater call types by Weddell seals, Leptonychotes weddellii (Pinnipedia: Phocidae), during the breeding season at the Vestfold Hills. Australian Journal of Zoology, 1996 (Ref: 6939)
Authors:
Pahl B.C.Terhune J.M.
Category 1: Peer-reviewed literature

Underwater calling rates of harp and Weddell seals as a function of hydrophone location Polar Biology, 2001 (Ref: 9593)
Authors:
Terhune J.M.Addy T.C.Jones T.A.M.Burton H.R.
Category 1: Peer-reviewed literature

Stereo recordings of harp seal (Pagophilus groenlandicus) and Weddell seal (Leptonychotes weddellii) underwater vocalizations were made near breeding groups using separations between two hydrophones of 159-339 m. Within a large herd, harp seal call numbers varied slightly between channels.

Classification of diverse call types using cluster analysis techniques. Bioacoustics The International Journal of Animal Sound and its Recording, 1993 (Ref: 2932)
Authors:
Terhune J.M.Burton H.Green K.
Category 1: Peer-reviewed literature

Weddell seal in-air call sequences made with closed mouths. Polar Biology, 1994 (Ref: 3000)
Authors:
Terhune J.M.Burton H.Green K.
Category 1: Peer-reviewed literature

Weddell seals lengthen many underwater calls in response to conspecific vocalizations. Bioacoustics The International Journal of Animal Sound and its Recording, 1994 (Ref: 3001)
Authors:
Terhune J.M.Grandmaitre N.C.Burton H.R.Green K.
Category 1: Peer-reviewed literature

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