1. Petit O, Bon R. 2010 Decision-making processes: the case of collective movements. Behav. Processes 84, 635-647. (doi:10.1016/j.beproc.2010.04.009)
2. Alexander R. 1974 The evolution of social behavior. Annu. Rev. Ecol. Syst. 5, 325?83. (doi:10.1146/annurev.es.05.110174.001545)
3. Sueur C, Petit O. 2008 Shared or unshared consensus decision in macaques? Behav. Processes 78, 84-92. (doi:10.1016/j.beproc. 2008.01.004)
4. Bousquet CAH, Sumpter DJT, Manser MB. 2011 Moving calls: a vocal mechanism underlying quorum decisions in cohesive groups. Proc. R. Soc. B 248, 1482?488. (doi:10.1098/rspb.2010.1739)
5. Pyritz LW, King AJ, Sueur C, Fichtel C. 2011 Reaching a consensus: terminology and concepts used in coordination and decision-making research. rspb.royalsocietypublishing.org Proc. R. Soc. B 284: 20170347 Int. J. Primatol. 32, 1268-1278. (doi:10.1007/s10764-011-9524-9)
6. Makison JC, Beekman M. 2014 Moving without a purpose: an experimental study of swarm guidance in the western honey bee, Apis mellifera. J. Exp. Biol. 217, 2020-027. (doi:10.1242/jeb.103283)
7. Boinski S. 1993 Vocal coordination of troop movement among white-faced capuchin monkeys, Cebus capucinus. Am. J. Primatol. 30, 85-100. (doi:10.1002/ajp.1350300202)
8. West-Eberhard MJ. 1979 Sexual selection, social competition, and evolution. Proc. Am. Philos. Soc. 123, 222-234.
9. King AJ, Cowlishaw G. 2009 Leaders, followers, and group decision-making. Commun. Integr. Biol. 2, 147-150. (doi:10.4161/cib.7562)
10. King AJ, Sueur C, Huchard E, Cowlishaw G. 2011 A rule-of-thumb based on social affiliation explains collective movements in desert baboons. Anim. Behav. 82, 1337-1345. (doi:10.1016/j.anbehav.2011.09.017)
11. Holekamp KE, Boydston E, Smale L. 2000 Group travel in social carnivores. In On the move (eds S Boinski, PA Garber), pp. 587-627. Chicago, IL: University of Chicago Press.
12. van Lawick-Goodall H, van Lawick-Goodall J. 1970 African wild dog. In Innocent killers, pp. 49-104.
Ballantine Books.
13. Robbins RL. 2000 Vocal communication in freeranging African wild dogs (Lycaon pictus). Behaviour 137, 1271-1298. (doi:10.1163/156853900501926)
14. Rutten S, Fleissner G. 2004 On the function of the greeting ceremony in social canids - exemplified by Africanwild dogs Lycaon pictus. Canid News, 7.3. Online.
15. Estes R, Goddard J. 1967 Prey selection and hunting behavior of the African wild dog. J. Wildl. Manage. 31, 52-70. (doi:10.2307/3798360)
16. Creel S. 1997 Cooperative hunting and group size: assumptions and currencies. Anim. Behav. 54, 1319-1324. (doi:10.1006/anbe.1997.0481)
17. Malcolm JR. 1979 Social organization and the communal rearing of pups in African wild dogs (Lycaon pictus). PhD thesis, Harvard University, Cambridge, MA.
18. Conradt L, Roper TJ. 2005 Consensus decision making in animals. Trends Ecol. Evol. 20, 449-456. (doi:10.1016/j.tree.2005.05.008)
19. Camazine S, Deneubourg JL, Franks NR, Sneyd J, Theraulaz G, Bonabeau E. 2001 Self-organization in biological systems. Princeton, NJ: Princeton University Press.
20. McNutt JW. 1996 Sex based dispersal in African wild dogs (Lycaon pictus). Anim. Behav. 52, 1067-1077. (doi:10.1006/anbe/1996.0254)
21. Malcom JR, Marten K. 1982 Natural selection and the communal rearing of pups in African wild dogs (Lycaon pictus). Behav. Ecol. Sociobiol. 10, 1-13. (doi:10.1007/BF00296390)
22. Condadt L, List C. 2009 Group decisions in humans and animals: a survey. Phil. Trans. R. Soc. B 364, 719-742. (doi:10.1098/rstb.2008.0276)
23. Osofsky SA, McNutt JW, Hirsch KJ. 1996 Immobilization of free-ranging African wild dogs (Lycaon pictus) using a ketamine/xylazine/atropine combination. J. Zoo Wildl. Med. 27, 528-532.
24. 2012 Guidelines for the treatment of animals in behavioral research and teaching. Anim. Behav. 83, 301-309. (doi:10.1016/j.anbeh.2011.10.031)
25. R Core Team. 2016 R: a language and environment for statistical computing. Vienna, Austria: R Foundation For Statistical Computing. (
http://www.R-project.org/)
26. Bates D, Maechler M, Bolker B, Walker S. 2015 Fitting linear mixed-effects models using lme4. J. Stat. Softw. 67, 1-48. (doi:10.18637/jss.v067.i01)
27. Akaike, H. 1974 New look at statistical-model identification. IEEE Trans. Automat. Contr. 19, 716-723. (doi:10.1109/TAC.1974.1100705)
28. Burnham KP, Anderson DR. 2004 Multimodel inference: understanding AIC and BIC in model selection. Sociol. Methods Res. 33, 261-304. (doi:10.1177/0049124104268644)
29. Grueber CE, Nakagawa S, Laws RJ, Jamieson IG. 2011 Multimodel inferences in ecology and evolution: challenges and solutions. J. Evol. Biol. 24, 699-711. (doi:10.111/j.1420-9101.2010.02210.x)
30. Burnham KP, Anderson DR, Huyvaert KP. 2011 AIC model selection and multimodel inference in behavioral ecology: some background, observations, and comparisons. Behav. Ecol. Sociobiol. 65, 23-35. (doi:10.1007/s00265-010-1029-6)
31. Barton K. 2012 MuMIn: multi-model inference. (R package version 1.7.7) 2012. See
http://CRAN.Rproject. org/package=MuMIn.
32. Hartig F. 2017 DHARMa: residual diagnostics for hierarchical (multi-level/mixed) regression models. R package version 0.1.5. See
https://CRAN.R-project.org/package=DHARMa.
33. Cohen JA, Fox MW. 1976 Vocalizations in wild canids and possible effects of domestication. Behav. Processes 1, 77-92. (doi:10.1016/0376-6357(76)90008-5)
34. Lehner PN. 1978 Coyote vocalizations: a lexicon and comparisons with other canids. Anim. Behav. 26, 712-722. (doi:10.1016/0003-3472(78)90138-0)
35. Seitz A. 1959 Beobachtugen an handaufgezogenen Goldschaklen (Canis aureus aligirensis). Z. Tierpsychol. 16, 747-771. (doi:10.111/j.1439.1959.tb02190.x)
36. Deaux EC, Clarke JA. 2013 Dingo (Canis lupus dingo) acoustic repertoire: form and contexts. Behaviour 150, 75-101. (doi:10.2307/23434982)
37. Morton ES. 1977 On the occurrence and significance of motivation-structural rules in some bird and mammal sounds. Am. Nat. 111, 855-869. (doi:10.1086/283219)
38. Stewart KJ, Harcourt AH. 1994 Gorillas? vocalizations during rest periods: signals of impending departure? Behaviour 130, 29-40. (doi:10.1163/156853994X00127)
39. Schassburger RM. 1993 Vocal communication in the timber wolf, Canis lupus, Linnaeus: structure, motivation, and ontology. In Advances in ethology no. 30. Berlin, Germany: Paul Parey Scientific.
40. Sueur C, Jacobs A, Amblard F, Petit O, King AJ. 2011 How can social network analysis improve the study of primate behavior? Am. J. Primatol. 73, 703-709. (doi:10.1002/ajp.20915)
41. Franks NR, Deschaume-Moncharmont F, Hanmore E, Reynolds JK. 2009 Speed versus accuracy in decision-making ants: expediting politics and policy implementation. Phil. Trans. R. Soc. B 364, 845-852. (doi:10.1098/rstb.2008.0224)
42. Walker RH, King AJ, McNutt JW, Jordan NR. 2017 Data from: Sneeze to leave: African wild dogs (Lycaon pictus) use variable quorum thresholds facilitated by sneezes in collective decisions. Dryad Digital Repository. (
http://dx.doi.org/10.5061/dryad.d6q6b)