New research based on years of field recordings suggests wild chimpanzees can combine calls in ways that shift or expand meaning, a trait long seen as central to human language. The findings challenge the idea that complex, rule-like vocal communication is uniquely human.<\/p>\n
Scientists studied thousands of vocalisations from three chimpanzee groups in Ta\u00ef National Park in C\u00f4te d\u2019Ivoire. They analysed how the meanings of 12 call types changed when paired into 16 different two-call combinations across many everyday situations.<\/p>\n
The researchers report four main patterns that alter meaning when calls are combined, including compositional pairings that add information. Other combinations appear to clarify context, helping narrow a call\u2019s meaning depending on what follows.<\/p>\n
The study also describes non-compositional, idiom-like combinations, where two familiar calls together convey a meaning that is not a simple sum of the parts. That kind of structure resembles a key feature of human language, where fixed phrases can carry distinct meanings.<\/p>\n
Previous work on primate call combinations has often focused on narrow scenarios such as predator alerts, with only a small number of known combinations. In Ta\u00ef, the team found a broader and more flexible set of pairings used across feeding, travelling, social bonding and other contexts.<\/p>\n
Because chimpanzees and bonobos are humans\u2019 closest living relatives, the results feed into a larger debate about language evolution. The authors argue these combinatorial abilities may have deeper evolutionary roots than once assumed, though they also note more comparative research is needed.<\/p>\n
The findings do not mean chimpanzees use human-like grammar, but they do suggest vocal communication can be more generative in great apes than previously documented. That could shift how scientists frame the early building blocks that eventually supported human language.<\/p>\n
Researchers also warn that long-term fieldwork is becoming harder as human pressures grow on wild chimpanzee populations. Continued observation in natural habitats, they argue, is essential to map the full range of great ape communication.<\/p>\n","protected":false},"excerpt":{"rendered":"
A long-term Ta\u00ef Forest study finds chimpanzees combine calls to change meaning, adding fresh evidence in the debate over the evolutionary roots of language.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[9716,10011,10014,10013,9715,10012],"miestas":[],"class_list":["post-18823","post","type-post","status-publish","format-standard","hentry","category-relationships","tag-bonobai","tag-kalbos-kilme","tag-max-planck-institutas","tag-primatu-komunikacija","tag-simpanzes","tag-tai-nacionalinis-parkas"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/18823","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=18823"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/18823\/revisions"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=18823"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=18823"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=18823"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=18823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}