دورية أكاديمية
Guides and cheats: producer-scrounger dynamics in the human-honeyguide mutualism.
| العنوان: | Guides and cheats: producer-scrounger dynamics in the human-honeyguide mutualism. |
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| المؤلفون: | Cram DL; Department of Zoology, University of Cambridge, Cambridge, Cambridgeshire CB2 3EJ, UK., Lloyd-Jones DJ; FitzPatrick Institute of African Ornithology, University of Cape Town, Rondebosch 7701, South Africa., van der Wal JEM; FitzPatrick Institute of African Ornithology, University of Cape Town, Rondebosch 7701, South Africa., Lund J; Department of Zoology, University of Cambridge, Cambridge, Cambridgeshire CB2 3EJ, UK., Buanachique IO; Mbamba village, Niassa Special Reserve, Mozambique., Muamedi M; Mbamba village, Niassa Special Reserve, Mozambique., Nanguar CI; Mbamba village, Niassa Special Reserve, Mozambique., Ngovene A; EO Wilson Biodiversity Laboratory, Gorongosa National Park, Mozambique., Raveh S; School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Graham Kerr Building, Glasgow G12 8QQ, UK., Boner W; School of Biodiversity, One Health and Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Graham Kerr Building, Glasgow G12 8QQ, UK., Spottiswoode CN; Department of Zoology, University of Cambridge, Cambridge, Cambridgeshire CB2 3EJ, UK.; FitzPatrick Institute of African Ornithology, University of Cape Town, Rondebosch 7701, South Africa. |
| المصدر: | Proceedings. Biological sciences [Proc Biol Sci] 2023 Nov 08; Vol. 290 (2010), pp. 20232024. Date of Electronic Publication: 2023 Nov 08. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Royal Society of London Country of Publication: England NLM ID: 101245157 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1471-2954 (Electronic) Linking ISSN: 09628452 NLM ISO Abbreviation: Proc Biol Sci Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: London : Royal Society of London, c1990- |
| مواضيع طبية MeSH: | Symbiosis* , Birds*, Humans ; Female ; Bees ; Animals ; Aggression ; Biological Evolution ; Food |
| مستخلص: | Foraging animals commonly choose whether to find new food (as 'producers') or scavenge from others (as 'scroungers'), and this decision has ecological and evolutionary consequences. Understanding these tactic decisions is particularly vital for naturally occurring producer-scrounger systems of economic importance, because they determine the system's productivity and resilience. Here, we investigate how individuals' traits predict tactic decisions, and the consistency and pay-offs of these decisions, in the remarkable mutualism between humans ( Homo sapiens ) and greater honeyguides ( Indicator indicator ). Honeyguides can either guide people to bees' nests and eat the resulting beeswax (producing), or scavenge beeswax (scrounging). Our results suggest that honeyguides flexibly switched tactics, and that guiding yielded greater access to the beeswax. Birds with longer tarsi scrounged more, perhaps because they are more competitive. The lightest females rarely guided, possibly to avoid aggression, or because genetic matrilines may affect female body mass and behaviour in this species. Overall, aspects of this producer-scrounger system probably increase the productivity and resilience of the associated human-honeyguide mutualism, because the pay-offs incentivize producing, and tactic-switching increases the pool of potential producers. Broadly, our findings suggest that even where tactic-switching is prevalent and producing yields greater pay-offs, certain phenotypes may be predisposed to one tactic. |
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| فهرسة مساهمة: | Keywords: Indicator indicator; foraging strategies; greater honeyguide; human–wildlife cooperation; mutualism; producer–scrounger |
| تواريخ الأحداث: | Date Created: 20231107 Date Completed: 20231109 Latest Revision: 20231116 |
| رمز التحديث: | 20231116 |
| مُعرف محوري في PubMed: | PMC10645085 |
| DOI: | 10.1098/rspb.2023.2024 |
| PMID: | 37935365 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 1471-2954 |
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| DOI: | 10.1098/rspb.2023.2024 |