ArticleProceedings. Biological sciences2016
Novel energy-saving strategies to multiple stressors in birds: the ultradian regulation of body temperature.
Article in Proceedings. Biological sciences, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Body surface temperatures as biomarkers of physiological environmental adaptation in wild birds and mammals.Biological reviews of the Cambridge Philosophical Society · 2026Pooled it
- Effects of Partner Workload and Increasing Environmental Temperature on Nestling Provisioning and Body Temperature in a Declining Aerial Insectivore.Journal of experimental zoology. Part A, Ecological and integrative physiology · 2026Article
- Huddling substates in mice facilitate dynamic changes in body temperature and are modulated by Shank3b and Trpm8 mutation.Communications biology · 2024Article
- Huddling substates in mice facilitate dynamic changes in body temperature and are modulated byResearch square · 2024Article
- Changes in body surface temperature reveal the thermal challenge associated with catastrophic moult in captive gentoo penguins.The Journal of experimental biology · 2024Article
- Birds are better at regulating heat loss through their legs than their bills: implications for body shape evolution in response to climate.Biology letters · 2023Article
- Keystone seabird may face thermoregulatory challenges in a warming Arctic.Scientific reports · 2023Article
- Episodic Ultradian Events-Ultradian Rhythms.Biology · 2019Review
- Experimental evidences for miR-30b as a negative regulator of FOXO3 upregulated by kynurenine.Immunologic research · 2017Article
- Plasticity of Performance Curves Can Buffer Reaction Rates from Body Temperature Variation in Active Endotherms.Frontiers in physiology · 2017Article
- Novel energy-saving strategies to multiple stressors in birds: the ultradian regulation of body temperature.Proceedings. Biological sciences · 2016Article
- The use of the nest for parental roosting and thermal consequences of the nest for nestlings and parents.Behavioral ecology and sociobiologyArticle
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This study aimed to examine thermoregulatory responses in birds facing two commonly experienced stressors, cold and fasting. Logging devices allowing long-term and precise access to internal body temperature were placed within the gizzards of ducklings acclimated to cold (CA) (5°C) or thermoneutrality (TN) (25°C). The animals were then examined under three equal 4-day periods: ad libitum feeding, fasting and re-feeding. Through the analysis of daily as well as short-term, or ultradian, variations of body temperature, we showed that while ducklings at TN show only a modest decline in daily thermoregulatory parameters when fasted, they exhibit reduced surface temperatures from key sites of vascular heat exchange during fasting. The CA birds, on the other hand, significantly reduced their short-term variations of body temperature while increasing long-term variability when fasting. This phenomenon would allow the CA birds to reduce the energetic cost of body temperature maintenance under fasting. By analysing ultradian regulation of body temperature, we describe a means by which an endotherm appears to lower thermoregulatory costs in response to the combined stressors of cold and fasting.
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