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Keywords: Thermoregulation
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Journal Articles
J Exp Biol (2023) 226 (5): jeb244852.
Published: 9 March 2023
...Luke D. Flewwelling; Oliver H. Wearing; Emily J. Garrett; Graham R. Scott ABSTRACT Climate warming could challenge the ability of endotherms to thermoregulate and maintain normal body temperature ( T b ), but the effects of warming summer temperatures on activity and thermoregulatory physiology...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (3): jeb243877.
Published: 10 February 2023
... Highlighted Article: Evaporative cooling via panting is an important mechanism of thermoregulation for lizards, which varies significantly among species that have different ecologies. Heat dissipation Body temperature Evaporative water loss Metabolism Thermoregulation Respirometry...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (3): jeb245127.
Published: 8 February 2023
... without apparent changes in sensory performance. Sensory organ Thermoregulation Insectivore Thermal window Thermography Natural Sciences and Engineering Research Council of Canada http://dx.doi.org/10.13039/501100000038 RGPIN-2016-06562 RTI-2021-00278 The star-nosed mole...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (22): jeb244606.
Published: 25 November 2022
... ; heat loss and behavioral thermoregulation in endotherms: Kenagy et al., 2002 ; McCafferty et al., 2011 ; reconstructing dinosaur physiology: Seebacher, 2003 ), and recently, for predicting habitat suitability for mammalian conservation ( McComb et al., 2021 ). Here, we show that simple simulations...
Journal Articles
J Exp Biol (2022) 225 (19): jeb244147.
Published: 7 October 2022
...Meredith G. Johnson; Jordan R. Glass; Jon F. Harrison ABSTRACT Flying endothermic insects thermoregulate, likely to improve flight performance. Males of the Sonoran Desert bee, Centris caesalpiniae , seek females at aggregations beginning at sunrise and cease flight near midday when the air...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (18): jeb244186.
Published: 20 September 2022
... by The Company of Biologists Ltd 2022 Highlighted Article: White-footed mice show consistent individual differences in heat substitution, an important yet overlooked mechanism that allows endotherms that are active in the cold to reduce the total energetic cost of activity and thermoregulation...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (10): jeb243933.
Published: 25 May 2022
... the trade-off between growth and thermoregulation, but the effects of temperature on the ontogeny of endothermy are not fully understood. Therefore, we experimentally tested whether heating the nest cup of Eurasian blue tits ( Cyanistes caeruleus ) during incubation would influence cold tolerance...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (5): jeb242234.
Published: 7 March 2022
... reaches a maximum density and thermoregulates primarily by modulating metabolic heat production through shivering. The shape of the cluster is represented by cartoons (not to scale) and the density of the cluster is represented by the color axis. How the swarm integrates both temperature information...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (4): jeb196725.
Published: 21 February 2022
... to the development of a suite of adaptations that mitigate the effects of acute systemic hypoxaemia ( Fig. 4 ). Many of these adaptations are shared with other hypoxia-tolerant mammals (e.g. decreased thermoregulation, mitochondrial remodelling), or with evolutionarily distinct vertebrate champions of anoxia...
Journal Articles
J Exp Biol (2021) 224 (19): jeb242898.
Published: 12 October 2021
... , S. C. ( 2015 ). Fitting linear mixed-effects models using lme4 . J. Stat. Softw. 67 , 1 - 48 . 10.18637/jss.v067.i01 Bogert , C. M. ( 1949 ). Thermoregulation in reptiles, a factor in evolution . Evolution 3 , 195 - 211 . 10.1111/j.1558-5646.1949.tb00021.x...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (4): jeb232777.
Published: 24 February 2021
... traits vary with fine-scale microclimate, but this has received less attention in endotherms. Here, we test the hypothesis that avian thermoregulation varies with microclimate and behavioural constraints in a non-passerine bird. Male and female southern yellow-billed hornbills ( Tockus leucomelas...
Includes: Supplementary data
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (2021) 224 (1): jeb237743.
Published: 12 January 2021
...: Precocial birds incubated at low temperature take longer to develop cold tolerance, with possible costs for energy acquisition in early life. Body temperature Development Endothermy Heterothermy Life history Poultry Thermoregulation The demands of avian incubation often parallel, or even...
Journal Articles
J Exp Biol (2020) 223 (21): jeb229047.
Published: 2 November 2020
... of thermoregulation can also be immense, yet our understanding of whether a stress response is sufficient to induce changes in thermoregulatory investment is limited. Using the black-capped chickadee as a model species, we tested a hypothesis that stress-induced changes in surface temperature ( T s ), a well...
Journal Articles
J Exp Biol (2020) 223 (19): jeb229930.
Published: 1 October 2020
... the hypothesis that the major purpose of physiological control of insensible EWL at and below thermoneutrality is thermoregulatory. An alternate hypothesis is that control of insensible EWL, even at and below thermoneutrality, is a consequence of physiological thermoregulation. If EWL is affected by varying...
Journal Articles
Journal Articles
J Exp Biol (2020) 223 (12): jeb221853.
Published: 23 June 2020
.../ Summary: Dark-eyed juncos maintain normothermia in the cold by modifying separate physiological traits at different time points in response to external temperature cues. Thermoregulation Summit metabolic rate Thermal conductance Seasonality Dark-eyed junco Body temperature ( T b...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (11): jeb210286.
Published: 1 June 2020
... the advantage of maintaining relatively stable body temperatures because of their high thermal inertia. Whale shark Body temperature Ectotherm Thermoregulation Allometry Body temperature affects the fitness of organisms because it influences their activity, growth and metabolism through...
Journal Articles
J Exp Biol (2020) 223 (8): jeb219287.
Published: 27 April 2020
...Andreas Nord; Arne Hegemann; Lars P. Folkow ABSTRACT Animals in seasonal environments must prudently manage energy expenditure to survive the winter. This may be achieved through reductions in the allocation of energy for various purposes (e.g. thermoregulation, locomotion, etc.). We studied...
Includes: Supplementary data