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- W1982342344 abstract "Dolphins live in complex social systems with a wide variety of grouping and association patterns. Understanding the spatiotemporal variation of these associations (fission–fusion dynamics) is necessary to investigate the underlying factors and mechanisms shaping mammalian social systems in aquatic environments. We used boat-based surveys, photoidentification, focal observations, association analyses and social network techniques to quantify variation in the grouping patterns and fission–fusion dynamics of small, sympatric populations of Australian snubfin dolphins, Orcaella heinsohni, and Indo-Pacific humpback dolphins, Sousa chinensis, off the northeast coast of Queensland. Schools of snubfin dolphins were larger and more stable, irrespective of behavioural activity, than those of humpback dolphins. While associations of both species showed nonrandom patterns and structure, the social network of snubfin dolphins was characterized by numerous strong associations, whereas the strength of the humpback dolphin’s social network did not differ from random. Modelling of temporal patterns of association indicated long-lasting associations were an important feature of snubfin dolphins’ fission–fusion dynamics. In contrast, associations among humpback dolphins over time were best described by short-term relationships. The contrasting grouping and fission–fusion dynamics of snubfin and humpback dolphins appear to be a response to different feeding habits and prey availability. Future studies involving molecular techniques and direct quantification of food availability and predation risk will help elucidate the suite of interacting ecological, social and evolutionary factors shaping their social structures." @default.
- W1982342344 created "2016-06-24" @default.
- W1982342344 creator A5033077077 @default.
- W1982342344 creator A5085526571 @default.
- W1982342344 creator A5089586333 @default.
- W1982342344 date "2011-12-01" @default.
- W1982342344 modified "2023-10-18" @default.
- W1982342344 title "Grouping and fission–fusion dynamics in Australian snubfin and Indo-Pacific humpback dolphins" @default.
- W1982342344 cites W1557042241 @default.
- W1982342344 cites W1963746649 @default.
- W1982342344 cites W1963774758 @default.
- W1982342344 cites W1965893610 @default.
- W1982342344 cites W1969348328 @default.
- W1982342344 cites W1971421925 @default.
- W1982342344 cites W1971444384 @default.
- W1982342344 cites W1971455593 @default.
- W1982342344 cites W1981847848 @default.
- W1982342344 cites W1982302394 @default.
- W1982342344 cites W1983345514 @default.
- W1982342344 cites W1984266363 @default.
- W1982342344 cites W1984367124 @default.
- W1982342344 cites W1988748105 @default.
- W1982342344 cites W1989608797 @default.
- W1982342344 cites W1991780949 @default.
- W1982342344 cites W1991815812 @default.
- W1982342344 cites W1995736235 @default.
- W1982342344 cites W2000619440 @default.
- W1982342344 cites W2002991078 @default.
- W1982342344 cites W2008314606 @default.
- W1982342344 cites W2010339639 @default.
- W1982342344 cites W2012700542 @default.
- W1982342344 cites W2013142325 @default.
- W1982342344 cites W2013560742 @default.
- W1982342344 cites W2014830743 @default.
- W1982342344 cites W2015953751 @default.
- W1982342344 cites W2016738842 @default.
- W1982342344 cites W2017419307 @default.
- W1982342344 cites W2022885337 @default.
- W1982342344 cites W2025670680 @default.
- W1982342344 cites W2026485798 @default.
- W1982342344 cites W2027078354 @default.
- W1982342344 cites W2034557249 @default.
- W1982342344 cites W2035590457 @default.
- W1982342344 cites W2035741752 @default.
- W1982342344 cites W2037966187 @default.
- W1982342344 cites W2042301269 @default.
- W1982342344 cites W2042846827 @default.
- W1982342344 cites W2044984503 @default.
- W1982342344 cites W2047552655 @default.
- W1982342344 cites W2053692461 @default.
- W1982342344 cites W2055679834 @default.
- W1982342344 cites W2057584663 @default.
- W1982342344 cites W2058513790 @default.
- W1982342344 cites W2060147758 @default.
- W1982342344 cites W2060363405 @default.
- W1982342344 cites W2063457499 @default.
- W1982342344 cites W2063558412 @default.
- W1982342344 cites W2063792498 @default.
- W1982342344 cites W2065338712 @default.
- W1982342344 cites W2068799465 @default.
- W1982342344 cites W2069242224 @default.
- W1982342344 cites W2071710495 @default.
- W1982342344 cites W2074351368 @default.
- W1982342344 cites W2075240471 @default.
- W1982342344 cites W2078574106 @default.
- W1982342344 cites W2079378981 @default.
- W1982342344 cites W2082335578 @default.
- W1982342344 cites W2084844046 @default.
- W1982342344 cites W2085307168 @default.
- W1982342344 cites W2089716701 @default.
- W1982342344 cites W2095954072 @default.
- W1982342344 cites W2098915422 @default.
- W1982342344 cites W2099594029 @default.
- W1982342344 cites W2100173289 @default.
- W1982342344 cites W2103227323 @default.
- W1982342344 cites W2105260564 @default.
- W1982342344 cites W2113953610 @default.
- W1982342344 cites W2116959931 @default.
- W1982342344 cites W2120017351 @default.
- W1982342344 cites W2124577949 @default.
- W1982342344 cites W2128096414 @default.
- W1982342344 cites W2128789358 @default.
- W1982342344 cites W2132346081 @default.
- W1982342344 cites W2137116653 @default.
- W1982342344 cites W2138085322 @default.
- W1982342344 cites W2139349356 @default.
- W1982342344 cites W2141638858 @default.
- W1982342344 cites W2146815027 @default.
- W1982342344 cites W2149055390 @default.
- W1982342344 cites W2151936673 @default.
- W1982342344 cites W2153746697 @default.
- W1982342344 cites W2155750040 @default.
- W1982342344 cites W2157788623 @default.
- W1982342344 cites W2160712395 @default.
- W1982342344 cites W2162273735 @default.
- W1982342344 cites W2163867647 @default.
- W1982342344 cites W2167566092 @default.
- W1982342344 cites W2169222380 @default.