1 Page B, "Vocal traits of hybrid fur seals: intermediate to their parental species" 61 : 959-967, 2001
2 Charrier I, "Vocal signature recognition of mothers by fur seal pups" 65 : 543-550, 2003
3 Phillips AV, "Vocal individuality in mother and pup South American fur seals, Arctocephalus australis" 16 : 592-616, 2000
4 Trillmich F., "Mutual mother-pup recognition in Galapagos fur seals and sea lions: Cues used and functional significance" 78 : 21-42, 1981
5 Insley SJ, "Mother-Offspring vocal recognition in northern fur seals is mutual but asymmetrical" 61 : 129-137, 2001
6 Van Parijs SM, "Individual and geographical variation in display behaviour of male harbour seal in Scotland" 59 : 559-568, 2000
7 Whitehead H, "Humpback whale songs from the north Indian Ocean" 17 : 157-162, 1985
8 Van Parijs SM, "Geographical variation in temporal and spatial vocalization patterns of male harbour seals in the mating season" 58 : 1231-1239, 1999
9 Takemura A, "Distinction of individual Northern fur seal pups, Callorhinus ursinus, through their call" 54 : 29-34, 1983
10 Thompson, PO, "20-Hz pulses and other vocali-zations of fin whales, Balaenoptera physalus, in the Gulf of California, Mexico" 92 : 3051-3057, 1992
1 Page B, "Vocal traits of hybrid fur seals: intermediate to their parental species" 61 : 959-967, 2001
2 Charrier I, "Vocal signature recognition of mothers by fur seal pups" 65 : 543-550, 2003
3 Phillips AV, "Vocal individuality in mother and pup South American fur seals, Arctocephalus australis" 16 : 592-616, 2000
4 Trillmich F., "Mutual mother-pup recognition in Galapagos fur seals and sea lions: Cues used and functional significance" 78 : 21-42, 1981
5 Insley SJ, "Mother-Offspring vocal recognition in northern fur seals is mutual but asymmetrical" 61 : 129-137, 2001
6 Van Parijs SM, "Individual and geographical variation in display behaviour of male harbour seal in Scotland" 59 : 559-568, 2000
7 Whitehead H, "Humpback whale songs from the north Indian Ocean" 17 : 157-162, 1985
8 Van Parijs SM, "Geographical variation in temporal and spatial vocalization patterns of male harbour seals in the mating season" 58 : 1231-1239, 1999
9 Takemura A, "Distinction of individual Northern fur seal pups, Callorhinus ursinus, through their call" 54 : 29-34, 1983
10 Thompson, PO, "20-Hz pulses and other vocali-zations of fin whales, Balaenoptera physalus, in the Gulf of California, Mexico" 92 : 3051-3057, 1992