Abramson JZ, Hernández-Lloreda V, Call J, Colmenares F (2011) Relative quantity judgments in South American sea lions (Otaria flavescens). Anim Cogn 14(5):695–706
PubMed
Article
Google Scholar
Agrillo C, Dadda M, Serena G, Bisazza A (2008) Do fish count? Spontaneous discrimination of quantity in female mosquitofish. Anim Cogn 11:495–503
PubMed
Article
Google Scholar
Agrillo C, Piffer L, Bisazza A (2010) Large number discrimination by fish. PLoS One 5:e15232
PubMed
CAS
Article
Google Scholar
Barner D, Wood J, Hauser M, Carey S (2008) Evidence for a nonlinguistic distinction between singular and plural sets in rhesus monkeys. Cognition 107:603–622
PubMed
Article
Google Scholar
Barth H, Kanwisher N, Spelke ES (2003) The construction of large number representations in adults. Cognition 86:201–221
PubMed
Article
Google Scholar
Beran MJ (2001) Summation and numerousness judgments of sequentially presented sets of items by chimpanzees (Pan troglodytes). J Comp Psychol 115:181–191
PubMed
CAS
Article
Google Scholar
Beran MJ (2008) The evolutionary and developmental foundations of mathematics. PLoS Biol 6:221–223
CAS
Article
Google Scholar
Beran MJ, Beran MM (2004) Chimpanzees remember the results of one-by-one addition of food items to sets over extended time periods. Psychol Sci 15:94–99
PubMed
Article
Google Scholar
Burns KC, Steer J (2006) Dominance rank influences food hoarding in New Zealand Robins Petroica australis. Ibis 148:266–272
Article
Google Scholar
Cantlon JF, Brannon EM (2006) Shared system for ordering small and large numbers in monkeys and humans. Psychol Sci 17:401–406
PubMed
Article
Google Scholar
Cantlon JF, Platt ML, Brannon EM (2009) Beyond the number domain. Trends Cogn Sci 13:83–91
PubMed
Article
Google Scholar
Carazo P, Font E, Forteza-Behrendt E, Desfilis E (2009) Quantity discrimination in Tenebrio molitor: evidence of numerosity discrimination in an invertebrate. Anim Cogn 12:463–470
PubMed
CAS
Article
Google Scholar
Carey S (2001) Cognitive foundations of arithmetic: evolution and ontogenesis. Mind Lang 16:37–55
Article
Google Scholar
Cheries EW, Mitroff SR, Wynn K, Scholl BJ (2008) Cohesion as a constraint on object persistence in infancy. Dev Sci 11(3):427–432
PubMed
Article
Google Scholar
Clayton NS (1995) The neuroethological development of food-storing memory: a case of use it, or lose it. Behav Brain Res 70:95–102
PubMed
CAS
Article
Google Scholar
Clayton NS, Krebs JR (1994) Memory for spatial and object-specific cues in food-storing and non-storing birds. J Comp Physiol 174:371–379
Google Scholar
Clayton NS, Krebs JR (1995) Memory in food-storing birds: from behaviour to brain. Curr Opin Neurobiol 5:149–154
PubMed
CAS
Article
Google Scholar
Clayton NS, Dally JM, Gilbert J, Dickinson A (2005) Food caching by western scrub-jays (Aphelocoma californica) is sensitive to the conditions at recovery. J Exp Psychol Anim Behav Process 31:115–124
PubMed
Article
Google Scholar
Cook RG (2000) The comparative psychology of avian visual cognition. Curr Dir Psychol Sci 9:83–89
Article
Google Scholar
Dadda M, Piffer L, Agrillo C, Bisazza A (2009) Spontaneous number representation in mosquitofish. Cognition 112:343–348
PubMed
Article
Google Scholar
Davis H, Memmott J (1982) Counting behaviour in animals: a critical evaluation. Psychol Bull 92:547–571
Article
Google Scholar
Dehaene S, Izard V, Spelke ES, Pica P (2008) Log or linear? Distinct intuitions of the number scale in Western and Amazonian indigene cultures. Science 320:1217
PubMed
CAS
Article
Google Scholar
Farnsworth GL, Smolinski JL (2006) Numerical discrimination by wild Northern mockingbirds. Condor 108:953
Article
Google Scholar
Feigenson L, Carey S, Hauser MD (2002) The representations underlying infants’ choice of more: object files versus analog magnitudes. Psychol Sci 13:150–156
PubMed
Article
Google Scholar
Feigenson L, Dehaene S, Spelke ES (2004) Core systems of number. Trends Cogn Sci 8:307–314
PubMed
Article
Google Scholar
Gallistel CR, Gelman R (1992) Preverbal and verbal counting and computation. Cognition 44:43–74
PubMed
CAS
Article
Google Scholar
Gallistel CR, Gelman R (2005) Mathematical cognition. In: Holyoak KJ, Morrison RG (eds) The Cambridge handbook of thinking and reasoning. Cambridge University Press, New York, pp 559–588
Google Scholar
Hanus D, Call J (2007) Discrete quantity judgments in the great apes (Pan paniscus, Pan troglodytes, Gorilla gorilla, Pongo pygmaeus): the effect of presenting whole sets versus item-by-item. J Comp Psychol 121:241–249
PubMed
Article
Google Scholar
Hauser MD, Carey S, Hauser LB (2000) Spontaneous number representation in semi-free-ranging rhesus monkeys. Proc R Soc Lond B Biol Sci 267:829–833
CAS
Article
Google Scholar
Honig WK, Stewart KE (1989) Discrimination of relative numerosity by pigeons. Anim Learn Behav 17:134–146
Article
Google Scholar
Hunt S, Low J, Burns KC (2008) Adaptive numerical competency in a food-hoarding songbird. Proc R Soc Lond B Biol Sci 275:2373–2379
Article
Google Scholar
Irie-Sugimoto N, Kobayashi T, Sato T, Hasegawa T (2009) Relative quantity judgment by Asian elephants (Elephas maximus). Anim Cogn 12:193–199
PubMed
Article
Google Scholar
Jordan KE, Brannon EM (2006) A common representational system governed by Weber’s law: Nonverbal numerical similarity judgments in 6-year-olds and rhesus macaques. J Exp Child Psychol 95:215–229
PubMed
Article
Google Scholar
Koehler O (1941) Vom Erlernen unbenannter Anzahlen bei Vögeln/The learning of unnamed amounts in birds. Naturwissenschaften 29:201–218
Article
Google Scholar
Lipton JS, Spelke ES (2003) Origins of number sense: large-number discrimination in human infants. Psychol Sci 14:396–401
PubMed
Article
Google Scholar
Low J, Burns KC, Hauber ME (2009) Wild number sense in brood parasitic Brown-headed Cowbirds. Ibis 151:775–777
Article
Google Scholar
Lyon BE (2003) Egg recognition and counting reduce costs of avian conspecific brood parasitism. Nature 422:495–499
PubMed
CAS
Article
Google Scholar
McComb K, Packer C, Pusey A (1994) Roaring and numerical assessment in contests between groups of female lions, Panthera leo. Anim Behav 47:379–387
Article
Google Scholar
McGavin S (2009) Density and pair fidelity in a translocated population of North Island robin (Petroica longipes). Notornis 56:206–212
Google Scholar
Meck WH, Church RM (1983) A mode control model of counting and timing processes. J Exp Psychol Anim Behav Process 9:320–334
PubMed
CAS
Article
Google Scholar
Menzies IJ, Burns KC (2008) Food hoarding in the New Zealand robin: a review and synthesis. In: Weber EA, Krause LH (eds) Animal behavior: new research. Nova Science Publishers, New York, pp 163–183
Google Scholar
Pepperberg IM (2006) Grey parrot (Psittacus erithacus) numerical abilities: addition and further experiments on a zero-like concept. J Comp Psychol 120:1–11
PubMed
Article
Google Scholar
Rugani R, Regolin L, Vallortigara G (2008) Discrimination of small numerosities in young chicks. J Exp Psychol Anim Behav Process 34:388–399
PubMed
Article
Google Scholar
Shettleworth SJ (2010) Cognition, evolution, and behavior, 2nd edn. Oxford University Press, New York
Google Scholar
Terrace HS (1987) Chunking by a pigeon in a serial learning task. Nature 325:149–151
PubMed
CAS
Article
Google Scholar
Trick LM, Pylyshyn ZW (1994) Why are small and large numbers enumerated differently? A limited-capacity preattentive stage in vision. Psychol Rev 10:80–102
Article
Google Scholar
Uller C (2008) Developmental and evolutionary considerations on numerical cognition: a review. J Evol Psychol 6:237–253
Article
Google Scholar
Uller C, Jaeger R, Guidry G, Martin C (2003) Salamanders (Plethodon cinereus) go for more: rudiments of number in an amphibian. Anim Cogn 6:105–112
PubMed
Google Scholar
van Marle K, Wynn K (2011) Tracking and quantifying objects and non-cohesive substances. Dev Sci 14(3):502–515
PubMed
Article
Google Scholar
Vander Wall SB (1990) Food hoarding in animals. University of Chicago Press, Chicago
Google Scholar
vanMarle KL, Aw J, McCrink K, Santos LR (2006) How Capuchin monkeys (Cebus apella) quantify objects and substances. J Comp Psychol 120(4):416–426
PubMed
Article
Google Scholar
White DJ, Ho L, Freed-Brown G (2009) Counting chicks before they hatch: female cowbirds can time readiness of a host nest for parasitism. Psychol Sci 20:1140–1145
PubMed
Article
Google Scholar