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The Science of Nature

, 104:29 | Cite as

Firewalls in bee nests—survival value of propolis walls of wild Cape honeybee (Apis mellifera capensis)

  • Geoff Tribe
  • Jürgen Tautz
  • Karin Sternberg
  • Jenny Cullinan
Short Communication

Abstract

The Cape bee is endemic to the winter rainfall region of South Africa where fires are an integral part of the ecology of the fynbos (heathland) vegetation. Of the 37 wild nests in pristine Peninsula Sandstone Fynbos in the Cape Point section of Table Mountain National Park that have been analyzed so far, only 22 could be accessed sufficiently to determine the existence of a propolis wall of which 68% had propolis walls which entirely enclosed their openings. The analysis of the 37 wild nests revealed that 78% occurred under boulders or in clefts within rocks, 11% in the ground, 8% in tree cavities, and 3% within shrubs. The analysis of 17 of these nests following a fire within the park revealed that the propolis walls materially protected the nests and retarded the fire with all the colonies surviving. The bees responded to the smoke by imbibing honey and retreating to the furthest recess of their nest cavity. The bees were required to utilize this honey for about 3 weeks after which fire-loving plants appeared and began flowering. Considerable resources were utilized in the construction of the propolis walls, which ranged in thickness from 1.5 to 40 mm (mean 5 mm). Its physical environment determines the nesting behavior of the Cape bee. The prolific use of propolis serves to insulate the nest from extremes of temperature and humidity, restricts entry, camouflages the nest, and acts as an effective fire barrier protecting nests established mostly under rocks in vegetation subjected to periodic fires.

Keywords

Bee nest Firewall Propolis Apis mellifera capensis 

Notes

Acknowledgment

The permission granted by SANParks to locate and analyze the nesting sites of honeybees in the Table Mountain National Park is gratefully acknowledged.

References

  1. De Booysen PV, Tainton NM (1984) Ecological effects of fire in South African ecosystems. Springer-Verlag, BerlinCrossRefGoogle Scholar
  2. Department of Water Affairs and Forestry (2000) A review of the Veld Fires in the Western Cape during 15–25 January 2000. Report to the Minister of Water Affairs and Forestry and Premier of the Western Cape by the task team: Towards improved Veld fire Management in South Africa. pp 143Google Scholar
  3. Ellis JD, Hepburn HR (2003) A note on mapping propolis deposits in Cape honey bee (Apis mellifera capensis) colonies. African Entomology 11(1):122–124Google Scholar
  4. Ghisalberti EL (1979) Propolis: a review. Bee World 60(2):59–84CrossRefGoogle Scholar
  5. Goudie F, Oldroyd BP (2014) Thelytoky in the honey bee. Apidology 45:306–326CrossRefGoogle Scholar
  6. Hepburn HR (1993) Swarming, absconding and migration in southern African bees. South African Bee Journal 65:61–66Google Scholar
  7. Hepburn HR, Crewe RM (1990) Defining the Cape honeybee: reproductive traits of queenless workers. S Afr J Sci 86:524–527Google Scholar
  8. Hepburn HR, Crewe RM (1991a) Geography of Cape honeybee based on laying worker performance. South African Bee Journal 63(3):51–59Google Scholar
  9. Hepburn HR, Crewe RM (1991b) Portrait of the Cape honeybee, Apis mellifera capensis. Apidologie 22:567–580CrossRefGoogle Scholar
  10. Hepburn HR, Guillarmod AJ (1991) The Cape honeybee and the fynbos biome. S Afr J Sci 87:70–73Google Scholar
  11. Hepburn HR, Radloff SE (1998) Honeybees of Africa. Springer-Verlag, BerlinCrossRefGoogle Scholar
  12. Jaffé R, Dietemann V, Allsopp MH, Costa C, Crewe RM, Dall’olio R, De La Rúa P, El-Niweiri MAA, Fries I, Kezic N, Meusel MS, Paxton RJ, Shaibi T, Stolle E, Moritz RFA (2009) Estimating the density of honeybee colonies across their natural range to fill the gap in pollinator decline censuses. Conserv Biol 24:583–593CrossRefPubMedGoogle Scholar
  13. Jarman M (1982) A look at the littlest floral kingdom. Scientiae 23(3):9–19Google Scholar
  14. McNally LC, Schneider SS (1996) Spatial distribution and nesting biology of colonies of the African honey bee Apis mellifera scutellata (Hymenoptera: Apidae) in Botswana, Africa. Environ Entomol 25:643–652CrossRefGoogle Scholar
  15. Mucina L, Rutherford MC (eds) (2006) The vegetation of South Africa, Lesotho and Swaziland. Strelitzia 19. South African National Biodiversity Institute, Pretoria 808ppGoogle Scholar
  16. Otis GW (1991) Population biology of the Africanized honey bee. In: Spivak M, Fletcher DJC, Breed MD (eds) The “African” honey bee. Boulder, Westview, pp 213–234Google Scholar
  17. Pooley S (2014) Burning Table Mountain: an environmental history of fire on the Cape Peninsula. Palgrave MacMillan, UK, p 315Google Scholar
  18. Pradhan R (2015) How does smoke affect honey bees? https://www.scienceabc.com/nature/how-does-smoke-affect-honey-bees.html.
  19. Schmickl T, Crailsheim K (2004) Inner nest homeostasis in a changing environment with special emphasis on honey bee brood nursing and pollen supply. Apidologie 35:249–263CrossRefGoogle Scholar
  20. Seeley TD (1985) Honeybee ecology. Princeton University Press, PrincetonCrossRefGoogle Scholar
  21. Simone-Finstrom M, Spivak M (2010) Propolis and bee health: the natural history and significance of resin use by honey bees. Apidologie 41:295–311CrossRefGoogle Scholar
  22. Spiewok S, Neumann P, Hepburn HR (2006) Preparation for disturbance-induced absconding of Cape honeybee colonies (Apis mellifera capensis Esch.) Insect Soc 53:27CrossRefGoogle Scholar
  23. Tribe GD (1983) What is the Cape bee? South African Bee Journal 55(4):77–87Google Scholar
  24. Van Wilgen, B.W, Le Maitre, D.C. & Kruger, F.J. (1985) Fire behaviour in South African fynbos (macchia) vegetation and predictions from Rothermel's fire model. J.appl. Ecol. 22:207–216Google Scholar
  25. Visscher PK, Vetter RS, Robinson GE (1995) Alarm pheromone perception in honey bees is decreased by smoke (Hymenoptera: Apidae). J Insect Behav 8:11–18CrossRefGoogle Scholar
  26. Wenner AM, Alcock JE, Meade DE (1992) Efficient hunting of feral colonies. Beesource Beekeeping. https://beesource.com/point-of-view/adrian-wenner/efficient-hunting-of-feral-colonies/
  27. Woyke J (1977) Cannibalism and brood-rearing efficiency in the honeybee. J Apic Res 16:84–94CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2017

Authors and Affiliations

  1. 1.The Royal Alfred Academy of ArtSimon’s TownSouth Africa
  2. 2.HOBOS, Universität WürzburgWürzburgGermany

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