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Polar Biology

, Volume 39, Issue 7, pp 1335–1341 | Cite as

Predation of arctic fox (Vulpes lagopus) pups by common ravens (Corvus corax)

  • Clément Chevallier
  • Sandra Lai
  • Dominique Berteaux
Short Note

Abstract

Identifying correctly trophic interactions is important for understanding population dynamics and ecosystem functioning. However, some predator–prey relationships may still remain undetected, due to the difficulty of observing rare predation events. We report the first observation of predation of arctic fox (Vulpes lagopus) pups by common ravens (Corvus corax). The predation event was witnessed on Bylot Island, Nunavut, Canada, through an automatic camera placed on a den. On June 8, 2013, the day following pup emergence from the den, the complete litter of four was killed and taken away by a pair of ravens despite the intermittent presence of the mother. This event lasted 2.5 h, occurred during a low lemming year, and resulted in the fox pair failing their reproduction. Only two other fox litters were present that summer in our 600 km2 study area, so this litter predated by ravens accounted for 25 % (4/16) of the pups produced. Our report shows how continuous monitoring of dens using automatic cameras can allow documentation of rare events. In addition to food competition and cache raiding, pup predation contributes to the antagonistic interactions between arctic foxes and ravens in the High Arctic, which may intensify during low lemming years. This observation allows a better understanding of species interactions within the Arctic predator guild.

Keywords

Interspecific killing Juvenile Predation Foraging innovation Vulpes lagopus Corvus corax 

Notes

Acknowledgments

We thank the many field workers who collected data on Bylot Island. We also thank Gustaf Samelius and an anonymous reviewer for helpful comments on an earlier draft. This study was supported by (alphabetical order): Canada Foundation for Innovation, Canada Research Chairs Program, Fonds de recherche du Québec–Nature et technologies (FRQNT), Kenneth M Molson Foundation, Mittimatalik Hunters and Trappers Organization, Natural Sciences and Engineering Research Council of Canada (NSERC), Network of Centers of Excellence of Canada ArcticNet, Northern Ecosystem Initiative (Environment Canada), Northern Scientific Training Program (Indian and Northern Affairs Canada), NSERC CREATE training program in northern environmental sciences EnviroNorth, Nunavut Wildlife Management Board, Parks Canada Agency and Polar Continental Shelf Program (Natural Resources Canada).

Supplementary material

Full picture sequence showing a predation event by ravens (Corvus corax) on arctic fox (Vulpes lagopus) pups on Bylot Island (Nunavut, Canada). The pictures were taken by an automatic camera placed on the arctic fox den. The sequence presents 575 pictures starting from June 8, 2013 at 15:45:02 (arctic fox mother present with live pups) to 20:45:57 (first return of the mother at the den after the predation of the last pup). During these 5 hours, two ravens visited the den and the complete litter of four pups was killed within 2.5 hours by one of the ravens. The first pup is killed at 15:57:50, the second one at 16:49:51, the third one at 16:53:46 and the fourth one at 18:12:34. Supplementary material 1 (MP4 93081 kb)

References

  1. Anctil A, Franke A, Bêty J (2014) Heavy rainfall increases nestling mortality of an arctic top predator: experimental evidence and long-term trend in peregrine falcons. Oecologia 174:1033–1043CrossRefPubMedGoogle Scholar
  2. Angerbjörn A, Hersteinsson P, Tannerfeldt M (2004) Consequences of resource predictability in the Arctic fox—two life history strategies. In: MacDonald DW, Sillero-Zubiri C (eds) Biology and conservation of wild canids. Oxford University Press, Oxford, pp 163–172CrossRefGoogle Scholar
  3. Barnett C, Salter M, Chevallier C, Robertson N, Berard O, Burns KC (2013) The ability of North Island robins to discriminate between humans is related to their behavioural type. PLoS One 8:e64487CrossRefPubMedPubMedCentralGoogle Scholar
  4. Bêty J, Gauthier G, Giroux JF, Korpimaki E (2001) Are goose nesting success and lemming cycles linked? Interplay between nest density and predators. Oikos 93:388–400CrossRefGoogle Scholar
  5. Bêty J, Gauthier G, Korpimaki E, Giroux J-F (2002) Shared predators and indirect trophic interactions: lemming cycles and Arctic-nesting geese. J Anim Ecol 71:88–98CrossRefGoogle Scholar
  6. Booms T, Fuller MR (2003) Gyrfalcon diet in central west Greenland during the nestling period. Condor 105:528–537CrossRefGoogle Scholar
  7. Cameron C, Berteaux D, Dufresne F (2011) Spatial variation in food availability predicts extrapair paternity in the arctic fox. Behav Ecol 22:1364–1373CrossRefGoogle Scholar
  8. Careau V, Lecomte N, Giroux J-F, Berteaux D (2007) Common ravens raid arctic fox food caches. J Ethol 25:79–82CrossRefGoogle Scholar
  9. Carere C, Drent PJ, Privitera L, Koolhaas JM, Groothuis TGG (2005) Personalities in great tits, Parus major: stability and consistency. Anim Behav 70:795–805CrossRefGoogle Scholar
  10. Cypher BL (2003) Foxes. Wild mammals of North America: biology, management, and conservation. The John Hopkins University Press, Baltimore, pp 511–546Google Scholar
  11. Ehrich D et al (2015) What can stable isotope analysis of top predator tissues contribute to monitoring of tundra ecosystems? Ecosystems 18:404–416CrossRefGoogle Scholar
  12. Fauteux D, Gauthier G, Berteaux D (2015) Seasonal demography of a cyclic lemming population in the Canadian Arctic. J Anim Ecol 84:1412–1422CrossRefPubMedGoogle Scholar
  13. Frafjord K, Becker D, Angerbjörn A (1989) Interactions between arctic and red foxes in Scandinavia—predation and aggression. Arctic 42:354–356CrossRefGoogle Scholar
  14. Fritz J, Kotrschal K (1999) Social learning in common ravens, Corvus corax. Anim Behav 57:785–793CrossRefPubMedGoogle Scholar
  15. Gaillard J-M, Festa-Bianchet M, Yoccoz NG (1998) Population dynamics of large herbivores: variable recruitment with constant adult survival. Trends Ecol Evol 13:58–63CrossRefPubMedGoogle Scholar
  16. Garrott RA, Eberhardt LE (1982) Mortality of arctic fox pups in Northern Alaska. J Mammal 63:173–174CrossRefGoogle Scholar
  17. Gauthier G et al (2013) Long-term monitoring at multiple trophic levels suggests heterogeneity in responses to climate change in the Canadian Arctic tundra. Phil Trans R Soc B 368:20120482CrossRefPubMedPubMedCentralGoogle Scholar
  18. Gese EM (2001) Territorial defense by coyotes (Canis latrans) in Yellowstone National Park, Wyoming: who, how, where, when, and why. Can J Zool 79:980–987CrossRefGoogle Scholar
  19. Gruyer N, Gauthier G, Berteaux D (2008) Cyclic dynamics of sympatric lemming populations on Bylot Island, Nunavut, Canada. Can J Zool 86:910–917CrossRefGoogle Scholar
  20. Heinrich B (1988) Why do ravens fear their food? Condor 90:950–952CrossRefGoogle Scholar
  21. Heinrich B (1995) An experimental investigation of insight in common ravens (Corvus corax). Auk 112:994–1003CrossRefGoogle Scholar
  22. Heinrich B, Marzluff J, Adams W (1995) Fear and food recognition in naive common ravens. Auk 112:499–503CrossRefGoogle Scholar
  23. Johnston DW, Williamson FSL (1960) Heart weights of North American crows and ravens. Wilson Bull 72:248–252Google Scholar
  24. Killengreen ST, Strømseng E, Yoccoz NG, Ims RA (2012) How ecological neighbourhoods influence the structure of the scavenger guild in low arctic tundra. Divers Distrib 18:563–574CrossRefGoogle Scholar
  25. Kumlien L (1879) Contributions to the natural history of Arctic America made in connection with the Howgate polar expedition, 1877–78. US National Museum Bulletin 15, Washington, p 179Google Scholar
  26. Latham ADM, Boutin S (2011) Wolf, Canis lupus, pup mortality: interspecific predation or non-parental infanticide? Can Field Nat 125:158–161Google Scholar
  27. Legagneux P et al (2012) Disentangling trophic relationships in a High Arctic tundra ecosystem through food web modeling. Ecology 93:1707–1716CrossRefPubMedGoogle Scholar
  28. Legagneux P et al (2014) Arctic ecosystem structure and functioning shaped by climate and herbivore body size. Nature Clim Change 4:379–383CrossRefGoogle Scholar
  29. Lepage D, Nettleship DN, Reed A (1998) Birds of Bylot Island and adjacent Baffin Island, Northwest territories, Canada, 1979 to 1997. Arctic 51:125–141CrossRefGoogle Scholar
  30. Lydersen C, Smith TG (1989) Avian predation on ringed seal Phoca hispida pups. Polar Biol 9:489–490CrossRefGoogle Scholar
  31. McCallum J (2013) Changing use of camera traps in mammalian field research: habitats, taxa and study types. Mamm Rev 43:196–206CrossRefGoogle Scholar
  32. Meijer T, Norén K, Angerbjörn A (2011) The impact of maternal experience on post-weaning survival in an endangered arctic fox population. Eur J Wildl Res 57:549–553CrossRefGoogle Scholar
  33. Moore CM, Collins PW (1995) Urocyon littoralis. Mamm Species 489:1–7CrossRefGoogle Scholar
  34. Morrissette M, Bêty J, Gauthier G, Reed A, Lefebvre J (2010) Climate, trophic interactions, density dependence and carry-over effects on the population productivity of a migratory Arctic herbivorous bird. Oikos 119:1181–1191CrossRefGoogle Scholar
  35. Otto RD (1998) Attempted predation on a snowshoe hare, Lepus americanus, by an American marten, Martes americana, and a northern raven, Corvus corax. Can Field Nat 112:333–334Google Scholar
  36. Pamperin NJ, Follmann EH, Petersen B (2006) Interspecific killing of an arctic fox by a red fox at Prudhoe Bay, Alaska. Arctic 59:361–364Google Scholar
  37. Potapov ER (1997) What determines the population density and reproductive success of rough-legged buzzards, Buteo lagopus, in the Siberian Tundra? Oikos 78:362–376CrossRefGoogle Scholar
  38. Rodnikova A, Ims R, Sokolov A, Skogstad G, Sokolov V, Shtro V, Fuglei E (2011) Red fox takeover of arctic fox breeding den: an observation from Yamal Peninsula, Russia. Polar Biol 34:1609–1614CrossRefGoogle Scholar
  39. Schwab C, Bugnyar T, Schloegl C, Kotrschal K (2008) Enhanced social learning between siblings in common ravens, Corvus corax. Anim Behav 75:501–508CrossRefPubMedPubMedCentralGoogle Scholar
  40. Stearns SC (1992) The evolution of life histories. Oxford University Press, LondonGoogle Scholar
  41. Stempniewicz L, Iliszko L (2010) Glaucous gulls kleptoparasiting arctic foxes in Magdalenefjorden, NW Spitsbergen. Arctic 63:107–111CrossRefGoogle Scholar
  42. Strand O, Landa A, Linnell JDC, Zimmermann B, Skogland T (2000) Social organization and parental behavior in the arctic fox. J Mammal 81:223–233CrossRefGoogle Scholar
  43. Szor G, Berteaux D, Gauthier G (2008) Finding the right home: distribution of food resources and terrain characteristics influence selection of denning sites and reproductive dens in arctic foxes. Polar Biol 31:351–362CrossRefGoogle Scholar
  44. Tannerfeldt M, Angerbjorn A, Arvidson B (1994) The effect of summer feeding on juvenile arctic fox survival—a field experiment. Ecography 17:88–96CrossRefGoogle Scholar
  45. Tannerfeldt M, Elmhagen B, Angerbjörn A (2002) Exclusion by interference competition? The relationship between red and arctic foxes. Oecologia 132:213–220CrossRefGoogle Scholar
  46. Tannerfeldt M, Moehrenschlager A, Angerbjörn A (2003) Den ecology of swift, kit and arctic foxes: a review. In: Sovada MA, Carbyn LN (eds) Ecology and conservation of swift foxes in a changing world. Canadian Plains Research Center, Regina, pp 167–181Google Scholar
  47. Tarroux A, Berteaux D, Bêty J (2010) Northern nomads: ability for extensive movements in adult arctic foxes. Polar Biol 33:1021–1026CrossRefGoogle Scholar
  48. Temple SA (1974) Winter food habits of ravens on the Arctic slope of Alaska. Arctic 27:41–46CrossRefGoogle Scholar
  49. Verbeek MEM, Drent PJ, Wiepkema PR (1994) Consistent individual differences in early exploratory behaviour of male great tits. Anim Behav 48:1113–1121CrossRefGoogle Scholar
  50. White C (2005) Hunters ring dinner bell for ravens: experimental evidence of a unique foraging strategy. Ecology 86:1057–1060CrossRefGoogle Scholar
  51. Williams BK, Nichols JD, Conroy MJ (2002) Analysis and management of animal populations: modeling, estimation and decision making. Academic Press, San DiegoGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  1. 1.Canada Research Chair on Northern Biodiversity, Centre for Northern Studies and Quebec Center for Biodiversity ScienceUniversité du Québec à RimouskiRimouskiCanada

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