The World of Pikas

  • Andrew T. Smith

The 30 currently recognized living species of pika (Ochotonidae: Genus Ochotona) comprise approximately one-third of all lagomorphs. The Leporidae, in contrast, contains 32 species of hare (Genus Lepus) and 29 species of rabbit (multiple genera; Hoffmann and Smith 2005). Both traditional (morphological) and molecular evidence indicates that the Ochotonidae separated from the Leporidae during the Oligocene, approximately 37 Mya. The Ochotonidae originated in Asia, but had spread to North America by the late Oligocene. Throughout their Holarctic range, and even extending into northern Africa, pikas differentiated and became quite diverse during the Miocene. Modern pikas (Ochotona) first appeared in Asia during the early Pliocene and spread to North America by the mid-Pliocene. The only two pika genera to appear in historical times, Prolagus and Ochotona, appeared in Europe by the late Pliocene. Following the extinction of Prolagus, Ochotona became the only living representative of the family that had flourished with as many as 25 fossil genera (Dawson 1967; Erbajeva 1988, 1994).


Alpine Meadow Northern Pika Affiliative Behavior Behav Ecol Plateau Pika 
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  1. Alves PC, Ferrand N (eds) 2nd World Lagomorph Conference, Vairão, Portugal, 26–27 July, 2004. Abstract Book. CIBIO, Vairão, pp 1–223.Google Scholar
  2. Beever EA, Brussard PF, Berger J (2003) Patterns of apparent extirpation among isolated populations of pikas (Ochotona princeps) in the Great Basin. J Mamm 84:37–54.CrossRefGoogle Scholar
  3. Brown RN, Southwick CH, Golian SC (1989) Male-female spacing, territorial replacement, and the mating system of pikas (Ochotona princeps). J Mamm 70:622–627.CrossRefGoogle Scholar
  4. Chapman JA, Flux JEC, Smith AT, Bell DJ, Ceballos GG, Dixon KR, Dobler FC, Formozov NA, Ghose RK, Oliver WLR, Robinson T, Schneider E, Stuart SN, Sugimurua K, Zheng C (1990) Conservation action needed for rabbits, hares and pikas. In: Chapman JA, Flux JEC (eds) Rabbits, Hares and Pikas: Status Survey and Conservation Action Plan. IUCN/WWF, Gland, Switzerland, pp 154–167.Google Scholar
  5. Clinchy M, Haydon DT, Smith AT (2002) Pattern does not equal process: what does patch occupancy really tell us about metapopulation dynamics? Am Nat 159:351–362.PubMedCrossRefGoogle Scholar
  6. Conner DA (1983) Seasonal changes in activity patterns and the adaptive value of haying in pikas (Ochotona princeps). Can J Zool 61:411–416.CrossRefGoogle Scholar
  7. Conner DA (1985) Analysis of the vocal repertoire of adult pikas: ecological and evolutionary perspectives. Anim Behav 33:124–134.CrossRefGoogle Scholar
  8. Dawson MR (1967) Lagomorph history and the stratigraphic record. In: Teichert C, Yochelson EL (eds) Essays in Paleontology and Stratigraphy (R.C. Moore commemorative volume). Department of Geology, University of Kansas Special Publication 2, Lawrence, Kansas, pp 287–316.Google Scholar
  9. Dearing MD (1997) The function of haypiles of pikas (Ochotona princeps). J Mamm 78:1156–1163.CrossRefGoogle Scholar
  10. Dickman CR (1999) Rodent-ecosystem relationships: a review. In: Singleton G, Hinds L, Leirs H, Zhang Z (eds) Ecologically Based Rodent Management. Australian Centre for International Agricultural Research, Canberra, Australia, pp 113–133.Google Scholar
  11. Dobson FS, Smith AT, Wang XG (1998) Social and ecological influences on dispersal and philopatry in the plateau pika. Behav Ecol 9:622–635.CrossRefGoogle Scholar
  12. Dobson FS, Smith AT, Wang XG (2000) The mating system and gene dynamics of plateau pikas. Behav Processes 51:101–110.PubMedCrossRefGoogle Scholar
  13. Erbajeva MA (1988) Cenozoic Pikas (Taxonomy, Systematics, Phylogeny) (in Russian). Nauka, Moscow.Google Scholar
  14. Erbajeva MA (1994) Phylogeny and evolution of Ochotonidae with emphasis on Asian ochotonids. In: Tomida Y, Li C, Setoguchi T (eds) Rodent and Lagomorph Families of Asian Origins and Diversification. National Science Museum Monographs, Number 8, Tokyo, pp 1–13.Google Scholar
  15. Fan N, Zhou W, Wei W, Wang Q, Jiang Y (1999) Rodent pest management in the Qinghai-Tibet alpine meadow exosystem. In: Singleton G, Hinds L, Leirs H, Zhang Z (eds) Ecologically Based Rodent Management. Australian Centre for International Agricultural Research, Canberra, Australia, pp 285–304.Google Scholar
  16. Formozov NA (1981) Behavioral adaptations of pikas toward life in rocky biotopes. In: Orlova GM (ed) Ecology, Population Structure, and Internal Communication Processes in Mammals (in Russian). Nauka, Moscow pp 245–263.Google Scholar
  17. Formozov NA (1997) Pikas (Ochotona) of the world: systematics and conservation. Game Wildl 14:506–507.Google Scholar
  18. Franken RJ, Hik DS (2004) Influence of habitat quality, patch size and connectivity on colonization and extinction dynamics of collared pikas Ochotona collaris. J Anim Ecol 73:889–896.Google Scholar
  19. Gliwicz J, Witczuk J, Pagacz S (2005) Spatial behaviour of a rock-dwelling pika (Ochotona hyperborea). J Zool Lond 276:113–120.CrossRefGoogle Scholar
  20. Hoffmann RS, Smith AT (2005) Lagomorphs. In: Wilson DE, Reeder DM (eds) Mammal Species of the World, 3rd edn. Johns Hopkins University Press, Baltimore, Maryland, pp 185–211.Google Scholar
  21. Huntly NJ, Smith AT, Ivins BL (1986) Foraging behavior of the pika (Ochotona princeps), with comparisons of grazing versus haying (caching). J Mamm 67:139–148.CrossRefGoogle Scholar
  22. Ichikawa T (1999) We want to hear Pikas Call: The Story of the Struggle of a Small NGO (in Japanese). Nakiusagi Fan Club, Sapporo, Japan, pp 1–72.Google Scholar
  23. IUCN (2005) 2005 IUCN Red List of Threatened Species.
  24. Kawamichi T (1970) Social pattern of the Japanese pika, Ochotona hyperborea yesoensis, preliminary report. J Fac Sci Hokkaido Univ, Japan. Series VI, Zool 17:462–473.Google Scholar
  25. Komonen M, Komonen A, Otgonsuren A (2003) Daurian pikas (Ochotona daurica) and grassland condition in eastern Mongolia. J Zool Lond 259:281–288.CrossRefGoogle Scholar
  26. Lai CH, Smith AT (2003) Keystone status of plateau pikas (Ochotona curzoniae): effect of control on biodiversity of native birds. Biodiv Cons 12:1901–1912.CrossRefGoogle Scholar
  27. Li WD, Smith AT (2005) Population status of the Ili pika (Ochotona iliensis). Oryx 39:30–34.CrossRefGoogle Scholar
  28. Liang J (1981) Dramatic decline of the threatened Ili pika (Ochotona iliensis) (Lagomorpha: Ochotonidae) in Xinjiang, China. Acta Theriol Sinica 1:159–165.Google Scholar
  29. MacArthur RA, Wang LCH (1973) Physiology of thermoregulation in the pika, Ochotona princeps. Can J Zool 51:11–16.Google Scholar
  30. MacArthur RA, Wang LCH (1974) Behavioral thermoregulation in the pika, Ochotona princeps: a field study using radio-telemetry. Can J Zool 52:353–358.PubMedCrossRefGoogle Scholar
  31. Millar JS (1973) Evolution of litter-size in the pika, Ochotona princeps (Richardson). Evolution 27:134–143.CrossRefGoogle Scholar
  32. Millar JS (1974) Success of reproduction in pikas, Ochotona princeps (Richardson). J Mamm 55:527–542.CrossRefGoogle Scholar
  33. Millar JS, Zwickel FC (1972) Characteristics and ecological significance of hay piles of pikas. Mammalia 36:657–667.CrossRefGoogle Scholar
  34. Moilanen A, Smith AT, Hanski I (1998) Long-term dynamics in a metapopulation of the American pika. Am Nat 152:530–542.PubMedCrossRefGoogle Scholar
  35. Nikolskii AA, Mukhamediev TD (1997) Territoriality in the Altai pika (Ochotona alpina). Game Wildl 14:359–383.Google Scholar
  36. Niu Y, Wei F, Li M, Feng Z (2001) Current status on taxonomy and distribution of subgenus Pika in China (in Chinese). Acta Zootaxonomica Sinica 26:394–400.Google Scholar
  37. Niu Y, Wei F, Li M, Liu X, Feng Z (2004) Phylogeny of pikas (Lagomorpha, Ochotona) inferred from mitochondrial cytochrome b sequences. Folia Zool 53:141–155.Google Scholar
  38. Peacock MM (1997) Determining natal dispersal patterns in a population of North American pikas (Ochotona princeps) using direct mark-resight and indirect genetic methods. Behav Ecol 8:340–350.CrossRefGoogle Scholar
  39. Peacock MM, Smith AT (1997) Nonrandom mating in pikas (Ochotona princeps): evidence for inbreeding between individuals of intermediate relatedness. Mol Ecol 6:801–811.PubMedCrossRefGoogle Scholar
  40. Peacock MM, Smith AT (1997) The effect of habitat fragmentation on dispersal patterns, mating behavior, and genetic variation in a pika (Ochotona princeps) metapopulation. Oecologia 112:524–533.CrossRefGoogle Scholar
  41. Smith AT (1974a) The distribution and dispersal of pikas: influences of behavior and climate. Ecology 55:1368–1376.CrossRefGoogle Scholar
  42. Smith AT (1974b) The distribution and dispersal of pikas: consequences of insular population structure. Ecology 55:1112–1119.CrossRefGoogle Scholar
  43. Smith AT (1978) Comparative demography of pikas (Ochotona): effect of spatial and temporal age-specific mortality. Ecology 59:133–139.CrossRefGoogle Scholar
  44. Smith AT (1980) Temporal changes in insular populations of the pika (Ochotona princeps). Ecology 60:8–13.CrossRefGoogle Scholar
  45. Smith AT (1981a) Population dynamics of pikas (genus Ochotona). In: Myers K, MacInnes CD (eds) Proceedings of the World Lagomorph Conference. Guelph University Press, Guelph, Ontario, Canada, pp 572–586.Google Scholar
  46. Smith AT (1981b) Territoriality and social behavior of Ochotona princeps. In: Myers K, MacInnes CD (eds) Proceedings of the World Lagomorph Conference. Guelph University Press, Guelph, Ontario, Canada, pp 310–323.Google Scholar
  47. Smith AT (1984) Family bonds and friendly neighbors. The social organization of the North American pika. In: MacDonald DW (ed) Encyclopedia of Mammals. Facts on File, New York, pp 728–729.Google Scholar
  48. Smith AT (1987) Population structure of pikas: dispersal versus philopatry In: Chepko-Sade BD, Halpin ZT (eds) Mammalian Dispersal Patterns: The Effects of Social Structure on Population Genetics. University of Chicago Press, Chicago, pp 128–142.Google Scholar
  49. Smith AT (1988) Patterns of pika (Genus Ochotona) life history variation. In: Boyce MS (ed) Evolution of Life Histories: Theory and Patterns from Mammals. Yale University Press, New Haven, Connecticut, pp 233–256.Google Scholar
  50. Smith AT, Dobson FS (2004) Social dynamics in the plateau pika. In: Bekoff M (ed) Encyclopedia of Behavior, vol 3:R-Z. Greenwood Publishing Group, Westport, CT, pp 1016–1019.Google Scholar
  51. Smith AT, Foggin JM (1999) The plateau pika (Ochotona curzoniae) is a keystone species for biodiversity on the Tibetan plateau. Anim Conserv 2:235–240.CrossRefGoogle Scholar
  52. Smith AT, Formozov AN, Hoffmann RS, Zheng C, Erbajeva MA (1990) The pikas. In: Chapman JA, Flux JEC (eds) Rabbits, Hares and Pikas: Status Survey and Conservation Action Plan. IUCN/WWF, Gland, Switzerland, pp 14–60.Google Scholar
  53. Smith AT, Gilpin ME (1997) Spatially correlated dynamics in a pika metapopulation. In: Hanski IA, Gilpin ME (eds) Metapopulation Dynamics: Ecology, Genetics, and Evolution. Academic Press, London, pp 407–428.Google Scholar
  54. Smith AT, Harris R (2004) The plateau pika: an irreplaceable member of the Tibetan plateau ecological community (in Chinese). Chin Nat Geogr 2004, 4:138–144.Google Scholar
  55. Smith AT, Ivins BL (1983) Colonization in a pika population: dispersal versus philopatry. Behav Ecol Sociobiol 13:37–47.CrossRefGoogle Scholar
  56. Smith AT, Ivins BL (1983) Reproductive tactics of pikas: why have two litters? Can J Zool 61:1551–1559.CrossRefGoogle Scholar
  57. Smith AT, Ivins BL (1984) Spatial relationships and social organization in adult pikas: a facultatively monogamous mammal. Z Tierpsychol 66:289–308.Google Scholar
  58. Smith AT, Ivins BL (1986) Territorial intrusions by pikas (Ochotona princeps) as a function of occupant activity. Anim Behav 34:392–397.CrossRefGoogle Scholar
  59. Smith AT, Ivins BL (1987) Temporal separation between philopatric juvenile pikas and their parents limits behavioural conflict. Anim Behav 35:1210–1214.CrossRefGoogle Scholar
  60. Smith AT, Li W, Hik D (2004) Pikas as harbingers of global warming. Species 41:4–5.Google Scholar
  61. Smith AT, Smith HJ, Wang XG, Yin X, Liang J (1986) Social behavior of the steppe-dwelling black-lipped pika. Nat Geogr Res 2:57–74.Google Scholar
  62. Smith AT, Weston ML (1990) Ochotona princeps. Mamm Species 352:1–8.CrossRefGoogle Scholar
  63. Smith AT, Wang XG (1991) Social relationships of adult black-lipped pikas (Ochotona curzoniae). J Mamm 72:231–247.CrossRefGoogle Scholar
  64. Tapper SC (1973) The Spatial Organisation of pikas (Ochotona), and its effect on population recruitment. PhD Dissertation. University of Alberta, Edmonton, Alberta, Canada.Google Scholar
  65. Wang XG, Smith AT (1988) On the natural winter mortality of the plateau pika (Ochotona curzoniae) (in Chinese). Acta Theriol Sinica 8:152–156.Google Scholar
  66. Wang XG, Smith AT (1989) Studies on the mating system in plateau pikas (Ochotona curzoniae) (in Chinese). Acta Theriol Sinica 9:210–215.Google Scholar
  67. Yu N, Zheng C, Zhang YP, Li WH (2000) Molecular systematics of pikas (Genus Ochotona) inferred from mitochondrial DNA sequences. Mol Phylogen Evol 16:85–95.CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Andrew T. Smith
    • 1
  1. 1.School of Life SciencesArizona State UniversityTempeUSA

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