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Keywords: Thermoregulation
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Journal Articles
J Exp Biol jeb.245127.
Published: 23 January 2023
.... Published by The Company of Biologists Ltd 2023 http://www.biologists.com/user-licence-1-1/ Sensory organ Thermoregulation Insectivore Thermal window Thermography NSERC RGPIN-2020-05089 Thermoconforming rays of the star-nosed mole Glenn J. Tattersall1,* and Kevin L. Campbell2...
Journal Articles
J Exp Biol jeb.243877.
Published: 18 January 2023
... © 2023. Published by The Company of Biologists Ltd 2023 http://www.biologists.com/user-licence-1-1/ Panting Evaporative water loss Lizards Metabolism Thermoregulation Respirometry National Science Foundation DEB 1457524 Evaporative cooling via panting and its...
Journal Articles
J Exp Biol jeb.245316.
Published: 18 January 2023
...Juan D. Zuluaga; Raymond M. Danner We used thermal imaging to show that two environmental factors—acute stress and diet—influence thermoregulatory performance of a known thermal window, the avian bill. The bill plays important roles in thermoregulation and water balance. Given that heat loss...
Journal Articles
J Exp Biol (2022) 225 (22): jeb244606.
Published: 25 November 2022
... Thermoregulation Agencia Nacional de Investigacion y Desarollo NCN2021-050 Fondecyt http://dx.doi.org/10.13039/501100010751 1221073 PIA/BASAL FB0002 Audubon Cape Horn International Center for Global Change Studies and Biocultural Conservation Organisms...
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
... 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. Activity–thermoregulatory heat substitution Thermoregulation Energy compensation...
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
... constraints and heat transfer govern their thermoregulatory morphing dynamics. Apis mellifera Collective behavior Thermoregulation National Science Foundation http://dx.doi.org/10.13039/100000001 GRFP DGE1144152 PHY1606895 Many social hymenopterans (i.e. ants, wasps and bees...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (4): jeb196725.
Published: 21 February 2022
... ( 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 tolerance (e.g. metabolic rate depression, synaptic arrest in brain, mitochondrial remodelling...
Journal Articles
J Exp Biol (2021) 224 (19): jeb242898.
Published: 12 October 2021
... of how optical and morphological properties of the integument influence the heating rate of jewel beetle elytra. We demonstrate a thermal effect of NIR reflectivity on integument heating rates. Our experiments highlight the importance of NIR reflectivity as a potential adaptation for thermoregulation...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (Suppl_1): jeb238113.
Published: 24 February 2021
... size. Dehydration Homeostasis Osmoregulation Starvation Thermoregulation Drylands, which comprise about 45% of the Earth's land surface ( Fig. 1 ) and support substantial biodiversity ( Mirzabaev et al., 2019 ), have warmed and dried more strongly than other ecoregions over the last...
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
J Exp Biol (2021) 224 (2): jeb235697.
Published: 22 January 2021
... with differences in thermal physiology in Anolis lizards. Anolis Climate change Habitat use Sexual dimorphism Thermal tolerance Thermoregulation In many sexually reproducing animals, the phenotypes that give rise to high-fitness females are different from those that produce high-fitness...
Journal Articles
J Exp Biol (2021) 224 (1): jeb237743.
Published: 12 January 2021
.... Soc. B 277 , 1881 - 1888 . 10.1098/rspb.2009.2138 Aulie , A. ( 1976 ). The pectoral muscles and the development of thermoregulation in chicks of willow ptarmigan ( Lagopus lagopus ) . Comp. Biochem. Physiol. A 53 , 343 - 346 . 10.1016/S0300-9629(76)80153-3 Bates , D...
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
... Metabolic rate Physiological control Respirometry Thermoregulation Water balance Water vapour pressure Evaporative water loss (EWL) is important for terrestrial endothermic animals, affecting both water balance and thermoregulation. As it can account for more than 70% of the total water loss...
Journal Articles
J Exp Biol (2020) 223 (17): jeb224139.
Published: 11 September 2020
...Caleb L. Loughran; Blair O. Wolf ABSTRACT Because most desert-dwelling lizards rely primarily on behavioral thermoregulation for the maintenance of active body temperature, the effectiveness of panting as a thermoregulatory mechanism for evaporative cooling has not been widely explored. We measured...
Journal Articles
J Exp Biol (2020) 223 (12): jeb221853.
Published: 23 June 2020
... to external temperature cues. Thermoregulation Summit metabolic rate Thermal conductance Seasonality Dark-eyed junco Body temperature ( T b ) influences all aspects of animal function, from the rate of chemical reactions to metabolism, growth and locomotion. Endogenous heat generation...
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