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Successful social integration may be critical to survival and reproduction for highly social species and, therefore, may be tied to population persistence. We examined the social partners involved in affiliative interactions of female orphans and non-orphans in an elephant population in Samburu, northern Kenya that experienced heightened adult mortality driven by drought and intense ivory poaching. We contrasted partners across different competitive contexts to gain insight to the influence of resource availability on social interactions. Though the number of partners did not differ between orphans and non-orphans, their types of social partners did. Orphans interacted with sisters and matriarchs less while feeding than did non-orphans, but otherwise their affiliates were similar. While resting under spatially concentrated shade, orphans had markedly less access to mature adults but affiliated instead with sisters, bulls, and age mates. Orphan propensity to strengthen bonds with non-dominant animals appears to offer routes to social integration following maternal loss, but lack of interaction with adult females suggests orphans may experience decreased resource access and associated fitness costs in this matriarchal society.<\/jats:p>","DOI":"10.1038\/s41598-017-14712-2","type":"journal-article","created":{"date-parts":[[2017,10,25]],"date-time":"2017-10-25T09:33:59Z","timestamp":1508924039000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":42,"title":["Orphaned female elephant social bonds reflect lack of access to mature adults"],"prefix":"10.1038","volume":"7","author":[{"given":"Shifra Z.","family":"Goldenberg","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George","family":"Wittemyer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2017,10,31]]},"reference":[{"key":"14712_CR1","doi-asserted-by":"publisher","first-page":"539","DOI":"10.1098\/rstb.2006.1994","volume":"362","author":"JB Silk","year":"2007","unstructured":"Silk, J. 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