Humpback whale song on the Southern Ocean feeding grounds: implications for cultural transmission.
Humpback whale song on the Southern Ocean feeding grounds: implications for cultural transmission.
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DOI：
10.1371/journal.pone.0079422
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发表时间：
2013
期刊：
影响因子：
3.7
通讯作者：
Gales N
中科院分区：
文献类型：
--
作者：
Garland EC;Gedamke J;Rekdahl ML;Noad MJ;Garrigue C;Gales N
雄性座头鲸在低纬度的繁殖地会发出一种长而复杂且刻板的歌声;它们也会在往返于这些地方的迁徙中唱歌，偶尔在高纬度的夏季觅食区也会唱歌。一个种群中的所有雄性都唱着不断进化的显示器的当前版本，并且在海洋盆地内，种群唱着类似的歌曲;然而，这种共享可能是复杂的。在西部和中部的南太平洋地区有重复的文化传播的歌曲类型从澳大利亚东部向东其他人群。歌曲共享被假设通过几种可能的机制发生。在这里，我们提出了第一个例子，喂养地面歌从南大洋南极地区V，并比较它的歌曲从两个最近的繁殖种群。2010年早期的歌曲至少包含四个不同的主题，这些主题与2009年东澳大利亚歌曲的四个主题以及2010年晚些时候录制的新喀里多尼亚歌曲的四个主题相匹配。这提供了证据，至少有一个假设的机制，这两个群体之间的歌曲传输，唱歌，而在共享的夏季觅食的理由。此外，觅食地可能提供了一个声音接触点，使歌曲能够在南太平洋西部和中部地区以及更广泛的南大洋内迅速进行横向文化传播。
Male humpback whales produce a long, complex, and stereotyped song on low-latitude breeding grounds; they also sing while migrating to and from these locations, and occasionally in high-latitude summer feeding areas. All males in a population sing the current version of the constantly evolving display and, within an ocean basin, populations sing similar songs; however, this sharing can be complex. In the western and central South Pacific region there is repeated cultural transmission of song types from eastern Australia to other populations eastward. Song sharing is hypothesized to occur through several possible mechanisms. Here, we present the first example of feeding ground song from the Southern Ocean Antarctic Area V and compare it to song from the two closest breeding populations. The early 2010 song contained at least four distinct themes; these matched four themes from the eastern Australian 2009 song, and the same four themes from the New Caledonian 2010 song recorded later in the year. This provides evidence for at least one of the hypothesized mechanisms of song transmission between these two populations, singing while on shared summer feeding grounds. In addition, the feeding grounds may provide a point of acoustic contact to allow the rapid horizontal cultural transmission of song within the western and central South Pacific region and the wider Southern Ocean.
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影响因子：
64.8
作者：
BAKER, CS;PALUMBI, SR;OBRIEN, SJ
通讯作者：
OBRIEN, SJ
影响因子：
2.3
作者：
Darling, JD;Sousa-Lima, RS
通讯作者：
Sousa-Lima, RS
影响因子：
2.3
作者：
Charif, RA;Clapham, PJ;Clark, CW
通讯作者：
Clark, CW
影响因子：
9.2
作者：
Garland, Ellen C.;Goldizen, Anne W.;Noad, Michael J.
通讯作者：
Noad, Michael J.
DOI：
10.1098/rspb.2009.2319
发表时间：
2010-08-22
影响因子：
4.7
作者：
Dunlop, Rebecca A.;Cato, Douglas H.;Noad, Michael J.
通讯作者：
Noad, Michael J.