References

Evolution, brain, and the nature of language

10.1016/j.tics.2012.12.002 · 2013 · External reference

Social complexity as a proximate and ultimate factor in communicative complexity

10.1098/rstb.2011.0213 · 2012 · External reference

Call combinations in chimpanzees: a social tool

10.1093/beheco/arac074 · 2022 · External reference

An error limit for the evolution of language

10.1098/rspb.1999.0898 · 1999 · External reference

Possible stages in the evolution of the language capacity

10.1016/s1364-6613(99)01333-9 · 1999 · External reference

The origin of speech

1960 · External reference

The structure of animal communication sounds,” in Recognition of complex acoustic signals

1977 · External reference

Combinatoriality in the vocal systems of nonhuman animals

10.1002/wcs.1493 · 2019 · External reference

Combinatorial animal communication with computable syntax: Chick-a-dee calling qualifies as" language

1986 · External reference

Chick-a-dee call syntax, social context, and season affect vocal responses of Carolina chickadees (Poecile carolinensis)

10.1007/s00265-004-0847-9 · 2004 · External reference

Contextual correlates of syntactic variation in mountain and western gorilla close-distance vocalizations: Indications for lexical or phonological syntax?,”

10.1007/s10071-014-0812-6 · 2015 · External reference

Call concatenation in wild meerkats

10.1016/j.anbehav.2016.12.014 · 2017 · External reference

Call combinations in wild chimpanzees

10.1163/1568539054012047 · 2005 · External reference

Internal acoustic structuring in pied babbler recruitment cries specifies the form of recruitment

10.1093/beheco/ary088 · 2018 · External reference

Suffixation influences receivers’ behaviour in non-human primates

2015 · External reference

Meaningful call combinations and compositional processing in the southern pied babbler

10.1073/pnas.1600970113 · 2016 · External reference

Experimental evidence for compositional syntax in bird calls

10.1038/ncomms10986 · 2016 · External reference

Call combinations and compositional processing in wild chimpanzees

10.1038/s41467-023-37816-y · 2023 · External reference

The ties that bind: genetic relatedness predicts the fission and fusion of social groups in wild African elephants

2006 · External reference

A Comparison of Social Organization in Asian Elephants and African Savannah Elephants

10.1007/s10764-011-9564-1 · 2012 · External reference

Unusually extensive networks of vocal recognition in African elephants

10.1006/anbe.2000.1406 · 2000 · External reference

Matriarchs As Repositories of Social Knowledge in African Elephants

10.1126/science.1057895 · 2001 · External reference

Long-distance communication of acoustic cues to social identity in African elephants

10.1006/anbe.2003.2047 · 2003 · External reference

African forest elephant (Loxodonta africana cyclotis) vocal behavior and its use in conservation

2009 · External reference

10.7208/chicago/9780226542263.003.0009

10.7208/chicago/9780226542263.003.0009 · 2011 · External reference

Unresolved reference

2014 · External reference

Differences in combinatorial calls among the 3 elephant species cannot be explained by phylogeny

10.1093/beheco/arz018 · 2019 · External reference

Vocal expression of emotions in mammals: mechanisms of production and evidence

10.1111/j.1469-7998.2012.00920.x · 2012 · External reference

Grading, discreteness, redundancy, and motivation-structural rules

1982 · External reference

On the occurrence and significance of motivation-structural rules in some bird and mammal sounds

10.1086/283219 · 1977 · External reference

Acoustic communication in the Asian elephant, Elephas maximus maximus

10.1163/000579510x495762 · 2010 · External reference

Vocal cues indicate level of arousal in infant African elephant roars

10.1121/1.3605538 · 2011 · External reference

Sexual dimorphism in African elephant social rumbles

10.1371/journal.pone.0177411 · 2017 · External reference

The social contexts of some very low frequency calls of African elephants

10.1007/bf00294975 · 1988 · External reference

The Expression of Affect in African Elephant (Loxodonta Africana) Rumble Vocalizations

10.1037/a0015223 · 2009 · External reference

Visualizing sound emission of elephant vocalizations: evidence for two rumble production types

10.1371/journal.pone.0048907 · 2012 · External reference

Classification of African elephant Loxodonta africana rumbles using acoustic parameters and cluster analysis

10.1080/09524622.2005.9753544 · 2005 · External reference

Long-term monitoring of Dzanga Bai forest elephants: forest clearing use patterns

10.1371/journal.pone.0085154 · 2013 · External reference

Studying forest elephants by direct observation

10.69649/pachyderm.v20i1.826 · 1995 · External reference

Does social complexity drive vocal complexity? Insights from the two African elephant species

10.3390/ani11113071 · 2021 · External reference

Estimating forest elephant age

10.1111/aje.12087 · 2013 · External reference

Unresolved reference

2018 · External reference

A rationale and test for the number of factors in factor analysis

10.1007/bf02289447 · 1965 · External reference

When to use the Bonferroni correction

10.1111/opo.12131 · 2014 · External reference

Adjusted P-Values for Simultaneous Inference

10.2307/2532694 · 1992 · External reference

Unresolved reference

2002 · External reference

Estimation of error rates in discriminant analysis

10.1080/00401706.1968.10490530 · 1968 · External reference

Discriminant function analysis in marine ecology: some oversights and their solutions

10.3354/meps329301 · 2007 · External reference

RVAideMemoire: testing and plotting procedures for biostatistics

2018 · External reference

10.1002/0470114754

10.1002/0470114754 · 2007 · External reference

10.1201/9780367807849

10.1201/9780367807849 · 2008 · External reference

Experimental Evidence for Phonemic Contrasts in a Nonhuman Vocal System

10.1371/journal.pbio.1002171 · 2015 · External reference

Acoustic structure of forest elephant rumbles: a test of the ambiguity reduction hypothesis

10.1007/s10071-019-01304-y · 2019 · External reference

Context-related call combinations in female Diana monkeys

10.1007/s10071-011-0456-8 · 2012 · External reference

Not so far: attenuation of low-frequency vocalizations in a rainforest environment suggests limited acoustic mediation of social interaction in African forest elephants

10.1007/s00265-018-2451-4 · 2018 · External reference