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Differences in phen...
Differences in phenology, daily timing of activity, and associations of temperature utilization with survival in three threatened butterflies
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- Franzén, Markus (author)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM),Ctr Ecol & Evolut Microbial Model Syst EEMiS,Linnaeus Univ, Sweden
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- Francioli, Yannick (author)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM),Ctr Ecol & Evolut Microbial Model Syst EEMiS,Linnaeus Univ, Sweden
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- Askling, John (author)
- Calluna AB, Linkopings Slott, S-58228 Linkoping, Sweden
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- Kindvall, Oskar (author)
- Calluna AB, Linkopings Slott, S-58228 Linkoping, Sweden
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- Johansson, Victor (author)
- Linköpings universitet,Biologi,Tekniska fakulteten,Calluna AB, Linkopings Slott, S-58228 Linkoping, Sweden
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- Forsman, Anders, 1962- (author)
- Linnéuniversitetet,Institutionen för biologi och miljö (BOM),Ctr Ecol & Evolut Microbial Model Syst EEMiS,Linnaeus Univ, Sweden
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(creator_code:org_t)
- 2022-05-09
- 2022
- English.
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In: Scientific Reports. - : Nature Publishing Group. - 2045-2322. ; 12:1
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Abstract
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- We used observational data collected during a mark-recapture study that generated a total of 7503 captures of 6108 unique individuals representing three endangered butterfly species to quantify inter-and intraindividual variation in temperature utilization and examine how activity patterns vary according to season, time of day, and ambient temperature. The Marsh Fritillary, the Apollo, and the Large Blue differed in utilized temperatures and phenology. Their daily activity patterns responded differently to temperature, in part depending on whether they were active in the beginning, middle or end of the season, in part reflecting interindividual variation and intraindividual flexibility, and in part owing to differences in ecology, morphology, and colouration. Activity temperatures varied over the season, and the Apollo and the Large Blue were primarily active at the highest available ambient temperatures (on the warmest days and during the warmest part of the day). The Marsh Fritillary was active early in the season and decreased activity during the highest temperatures. The relationship between individual lifespan and the average temperature was qualitatively different in the three species pointing to species-specific selection. Lifespan increased with an increasing range of utilized temperatures in all species, possibly reflecting that intra-individual flexibility comes with a general survival benefit.
Subject headings
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Keyword
- Ecology
- Ekologi
Publication and Content Type
- ref (subject category)
- art (subject category)
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