Search Results - "Tieleman, B. I"

Independence among physiological traits suggests flexibility in the face of ecological demands on phenotypes by BUEHLER, D. M., VÉZINA, F., GOYMANN, W., SCHWABL, I., VERSTEEGH, M., TIELEMAN, B. I., PIERSMA, T.

“…Phenotypic flexibility allows animals to adjust their physiology to diverse environmental conditions encountered over the year. Examining how these varying…”
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Environmental proxies of antigen exposure explain variation in immune investment better than indices of pace of life by Horrocks, Nicholas P. C, Hegemann, Arne, Ostrowski, Stéphane, Ndithia, Henry, Shobrak, Mohammed, Williams, Joseph B, Matson, Kevin D, Tieleman, B. I

“…Investment in immune defences is predicted to covary with a variety of ecologically and evolutionarily relevant axes, with pace of life and environmental…”
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Do immunological, endocrine and metabolic traits fall on a single Pace‐of‐Life axis? Covariation and constraints among physiological systems by Versteegh, M. A., Schwabl, I., Jaquier, S., Tieleman, B. I.

“…Variation in demographic and physiological attributes of life history is thought to fall on one single axis, a phenomenon termed the Pace‐of‐Life. A slow…”
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Flexibility in basal metabolic rate and evaporative water loss among hoopoe larks exposed to different environmental temperatures by Williams, J B, Tieleman, B I

“…The 'energy demand' hypothesis for short-term adjustments in basal metabolic rate (BMR) posits that birds adjust the size of their internal organs relative to…”
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Nest Attentiveness and Egg Temperature Do Not Explain the Variation in Incubation Periods in Tropical Birds by Tieleman, B. I., Williams, J. B., Ricklefs, R. E.

“…1. The wide range in incubation periods among bird species has puzzled biologists for decades, because an extended egg-phase increases time-dependent mortality…”
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Physiological and Behavioural Correlates of Life-History Variation: A Comparison between Tropical and Temperate Zone House Wrens by Tieleman, B. I., Dijkstra, T. H., Lasky, J. R., Mauck, R. A., Visser, G. H., Williams, J. B.

“…1. We studied physiological, behavioural and demographic traits of House Wrens (Troglodytes aedon) in tropical Panama and temperate zone Ohio to explore the…”
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The Adjustment of Avian Metabolic Rates and Water Fluxes to Desert Environments by Tieleman, B. Irene, Williams, Joseph B.

“…We tested the hypothesis that birds in arid environments, where primary productivity is low and surface water is scarce, have reduced energy expenditure and…”
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Genetic and phenotypically flexible components of seasonal variation in immune function by Versteegh, M A, Helm, B, Kleynhans, E J, Gwinner, E, Tieleman, B I

“…Animals cope with seasonal variation in environmental factors by adjustments of physiology and life history. When seasonal variation is partly predictable,…”
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Variation in Allocation of Time, Water and Energy in Hoopoe Larks from the Arabian Desert by Tieleman, B. I., Williams, J. B., Visser, G. H.

“…1. Paterns of resource allocation in different times of the year can provide insights into the effects of simultaneous environmental constraints on…”
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Nest predation risk modifies nestlings' immune function depending on the level of threat by Roncalli, G, Colombo, E, Soler, M, Tieleman, B I, Versteegh, M A, Ruiz-Raya, F, Samblas, M Gómez, Ibáñez-Álamo, J D

“…Predation risk is thought to modify prey's physiology mainly through the stress response. However, little is known about its potential effects on the immunity…”
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A phylogenetic analysis of basal metabolism, total evaporative water loss, and life-history among foxes from desert and mesic regions by Williams, J B, Muñoz-Garcia, A, Ostrowski, S, Tieleman, B I

“…We measured basal metabolic rate (BMR) and total evaporative water loss (TEWL) of species of foxes that exist on the Arabian Peninsula, Blanford's fox (Vulpes…”
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In ovo testosterone treatment reduces long-term survival of female pigeons: a preliminary analysis after nine years of monitoring by Matson, K. D., Riedstra, B., Tieleman, B. I.

“…Summary Early exposure to steroid hormones, as in the case of an avian embryo exposed yolk testosterone, can impact the biology of an individual in different…”
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Energy Expenditure and Water Flux of Rüppell’s Foxes in Saudi Arabia by Williams, Joseph B., Lenain, Danny, Ostrowski, Stephane, Tieleman, B. I., Seddon, Philip J.

“…Scattered populations of Rüppell’s foxes (Vulpes rueppelli) occur across the deserts of northern Africa and Arabia. Little is known about the biology of these…”
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Erratum to: Environmental proxies of antigen exposure explain variation in immune investment better than indices of pace of life by Horrocks, Nicholas P. C., Hegemann, Arne, Ostrowski, Stéphane, Ndithia, Henry, Shobrak, Mohammed, Williams, Joseph B., Matson, Kevin D., Tieleman, B. I.

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Annual cycles of metabolic rate are genetically determined but can be shifted by phenotypic flexibility by Versteegh, M A, Helm, B, Gwinner, E, Tieleman, B I

“…Birds have adjusted their life history and physiological traits to the characteristics of the seasonally changing environments they inhabit. Annual cycles in…”
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Lizard Burrows Provide Thermal Refugia for Larks in the Arabian Desert by Williams, Joseph B., Tieleman, B. Irene, Shobrak, Mohammed

“…A common perception is that desert birds experience greater extremes of heat and aridity than their mammalian counterparts, in part, because birds do not use…”
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Quantitative genetics parameters show partial independent evolutionary potential for body mass and metabolism in stonechats from different populations by Tieleman, B.I, Versteegh, M.A, Helm, B, Dingemanse, N.J

“…Phenotypic variation in physiological traits, such as energy metabolism, is commonly subjected to adaptive interpretations, but little is known about the…”
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Adaptation of metabolism and evaporative water loss along an aridity gradient by Tieleman, B. Irene, Williams, Joseph B., Bloomer, Paulette

“…Broad–scale comparisons of birds indicate the possibility of adaptive modification of basal metabolic rate (BMR) and total evaporative water loss (TEWL) in…”
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Populating The Milky Way: Characterising Planet Demographics by Combining Galaxy Formation Simulations and Planet Population Synthesis Models by Boettner, C, Dayal, P, Trebitsch, M, Libeskind, N, Rice, K, Cockell, C, Tieleman, B. I

“…A&A 686, A167 (2024) Stellar populations and their distribution differ widely across the Galaxy, which is likely to affect planet demographics. Our local…”
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Energy and Water Budgets of Larks in a Life History Perspective: Parental Effort Varies with Aridity by Tieleman, B. Irene, Williams, Joseph B., Visser, G. Henk

“…We compared physiological, demographic, and ecological variables of larks to gain insights into life history variation along an aridity gradient, incorporating…”
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