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Title of Journal: Behav Ecol Sociobiol

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Abbravation: Behavioral Ecology and Sociobiology

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Springer-Verlag

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DOI

10.1007/s10680-013-9299-0

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1432-0762

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Weighting waiting in collective decisionmaking

Authors: Robert Planqué Anna Dornhaus Nigel R Franks Tim Kovacs James A R Marshall
Publish Date: 2006/10/05
Volume: 61, Issue: 3, Pages: 347-356
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Abstract

Animals searching for food mates or a home often need to decide when to stop looking and choose the best option found so far By reanalyzing experimental data from experiments by Mallon et al Behav Ecol Sociobiol 50352–359 2001 we demonstrate that househunting ant colonies are gradually more committed to new nests during the emigration Early in househunting individual ants were flexibly committed to new nest sites However when carrying to a new nest had started ants hardly ever switched preference Using a theoretical model based on experimental data we test at which stage flexible commitment influences speed and accuracy most We demonstrate that ant colonies have found a good compromise between impatience and procrastination Early flexibility combined with later rigidity is identically effective as other strategies that include flexible commitment but it is particularly good when emigration conditions are harsh

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  1. Inbreeding and local mate competition in the ant Cardiocondyla batesii
  2. Honeybees use a Lévy flight search strategy and odour-mediated anemotaxis to relocate food sources
  3. Evolution of the fast start response in the cavefish Astyanax mexicanus
  4. Female oxidative status, egg antioxidant protection and eggshell pigmentation: a supplemental feeding experiment in great tits
  5. Secondary sex ratios do not support maternal manipulation: extensive data from laboratory colonies of spiny mice (Muridae: Acomys )
  6. Wildlife contact analysis: emerging methods, questions, and challenges
  7. Prior experience with eggs laid by non-nestmate queens induces egg acceptance errors in ant workers
  8. Ecological and hormonal correlates of antipredator behavior in adult Belding’s ground squirrels ( Spermophilus beldingi )
  9. Male spottail darters ( Etheostoma squamiceps ) do not use chemical or positional cues to discriminate between sired and foster eggs
  10. Parentally biased favouritism in relation to offspring sex in zebra finches
  11. Feeding and aggressive behaviours in juvenile coho salmon ( Oncorhynchus kisutch ) under chemically-mediated risk of predation
  12. Experimentally elevated plasma levels of testosterone do not increase male reproductive success in blue tits
  13. Strategic exploitation in a socially parasitic bee: a benefit in waiting?
  14. Underwater and above-water search patterns of an Arctic seabird: reduced searching at small spatiotemporal scales
  15. Reproductive trade-offs from mating with a successful male: the case of the tephritid fly Anastrepha obliqua
  16. Heavier birds react faster to predators: individual differences in the detection of stalking and ambush predators
  17. Bright moonlight triggers natal dispersal departures
  18. Does leadership indicate male quality in Neoconocephalus katydids?
  19. Sexual selection favours small and symmetric males in the polygynous greater sac-winged bat Saccopteryx bilineata (Emballonuridae, Chiroptera)
  20. Condition dependence of male display coloration in a jumping spider ( Habronattus pyrrithrix )
  21. Chemical mimicry in an incipient leaf-cutting ant social parasite
  22. Queen acceptance and the complexity of nestmate discrimination in the Argentine ant
  23. Exaggerated orientation scatter of nocturnal passerine migrants close to breeding grounds: comparisons between seasons and latitudes
  24. Love bites: male fang use during coercive mating in wolf spiders
  25. Complex call in male rock hyrax ( Procavia capensis ): a multi-information distributing channel
  26. Sex differences in the movement patterns of free-ranging chimpanzees ( Pan troglodytes schweinfurthii ): foraging and border checking
  27. Sperm competition and evidence of sperm fertilization patterns in the carrion ball-roller beetle Canthon cyanellus cyanellus LeConte (Scarabaeidae: Scarabaeinae)
  28. Laying-order effects on sperm numbers and on paternity: comparing three passerine birds with different life histories
  29. Variable flight distance to resources results in changing sex allocation decisions, Megachile rotundata
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  31. Olfactory eavesdropping between two competing stingless bee species
  32. Sympatric species of threespine stickleback differ in their performance in a spatial learning task
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  34. Sexual dimorphism and the mating ecology of polar bears ( Ursus maritimus ) at Svalbard
  35. The meat-scrap hypothesis: small quantities of meat may promote cooperative hunting in wild chimpanzees ( Pan troglodytes )
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  38. Female philopatry and its social benefits among Bornean orangutans
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  42. A good day to die: bridging the gap between costs and benefits of parental care
  43. Do male plumage and song characteristics influence female off-territory forays and paternity in the hooded warbler?
  44. Network structure and prevalence of Cryptosporidium in Belding’s ground squirrels
  45. Guppies as heterospecific facilitators: a precursor of exploratory behavior?
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