Publications by authors named "Marc T Freeman"

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The role of hyperthermia in avian tolerance of hot and humid conditions.
Marc T Freeman, Bianca Coulson, Celiwe A Ngcamphalala, Mathome O Makola, Andrew E McKechnie

J Therm Biol· December 2025

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A heat-sensitive songbird's risk of lethal hyperthermia increases with humidity.
Nazley Liddle, Marc T Freeman, Susan J Cunningham, Shannon R Conradie, Andrew E McKechnie

Biol Lett· October 2025

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Using physiology to unravel the implications of heatwaves for big brown bats (Eptesicus fuscus).
Ruvinda K de Mel, Dylan E Baloun, Marc T Freeman, Anna F Probert, Taylor B Cangemi

J Exp Biol· October 2025

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Increases in humidity will intensify lethal hyperthermia risk for birds occupying humid lowlands.
Bianca Coulson, Marc T Freeman, Shannon R Conradie, Andrew E McKechnie

Conserv Physiol· June 2025

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Evolutionary shifts in the thermal biology of a subterranean mammal: the effect of habitat aridity.
Hana N Merchant, Daniel W Hart, Nigel C Bennett, Andries K Janse van Vuuren, Marc T Freeman

J Exp Biol· December 2024

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Non-evaporative heat dissipation across the beaks and casques of large forest hornbills.
Bianca Coulson, Marc T Freeman, Juanita Wessels, Andrew E McKechnie

J Therm Biol· October 2024

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Effects of lead on avian thermoregulation in the heat: An experimental test with pied crows (Corvus albus).
Andrew E McKechnie, Marc T Freeman, Ryno Kemp, Kerri Wolter, Vinny Naidoo

Environ Toxicol Pharmacol· September 2024

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Functional role of metabolic suppression in avian thermoregulation in the heat.
Jochen J Voges, Marc T Freeman, Blair O Wolf, Andrew E McKechnie

J Therm Biol· July 2024

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Evolution of avian heat tolerance: The role of atmospheric humidity.
Marc T Freeman, Bianca Coulson, James C Short, Celiwe A Ngcamphalala, Mathome O Makola

Ecology· May 2024

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Avian Heterothermy: A Review of Patterns and Processes.
Andrew E McKechnie, Marc T Freeman, R Mark Brigham

Integr Comp Biol· December 2023

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An evaluation of a biophysical model for predicting avian thermoregulation in the heat.
Shannon R Conradie, Michael R Kearney, Blair O Wolf, Susan J Cunningham, Marc T Freeman

J Exp Biol· August 2023

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Respirometry protocols for avian thermoregulation at high air temperatures: stepped and steady-state profiles yield similar results.
James C Short, Marc T Freeman, Andrew E McKechnie

J Exp Biol· July 2022

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Adaptive variation in the upper limits of avian body temperature.
Marc T Freeman, Zenon J Czenze, Keegan Schoeman, Andrew E McKechnie

Proc Natl Acad Sci U S A· June 2022

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