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Article
Ryno Kemp, Auteur ; Robin Colyn, Auteur ; Marc T. Freeman, Auteur ; Andrew E. McKechnie, AuteurMany desert birds are vulnerable to anthropogenic global warming and landscape transformation, particularly in the case of range- restricted species. We quantified suitable habitat and the current population of Red Larks Calendulauda burra (fami[...]
Article
Ryno Kemp, Auteur ; Marc T. Freeman, Auteur ; Barry van Jaarsveld, Auteur ; Zenon J. Czenze, Auteur ; Shannon R. Conradie, Auteur ; Andrew E. McKechnie, AuteurBehavioural trade-offs between foraging and thermoregulation result in negative relationships between diurnal body mass (M b) gain and daily maximum air temperature (T max) in arid-zone birds. However, it remains unclear how these trade-offs are[...]
Article
Ryno Kemp, Auteur ; Matthew J. Noakes, Auteur ; Andrew E. McKechnie, AuteurHeterothermic responses characterised by pronounced hypometabolism and reductions in body temperature (T-b) are one of the most effective ways in which small endotherms can offset the energetic cost of endothermic homeothermy. It remains unclear[...]
