Lukas Jenni

Summary

Affiliation: Swiss Ornithological Institute
Country: Switzerland

Publications

  1. ncbi request reprint Regulation of protein breakdown and adrenocortical response to stress in birds during migratory flight
    L Jenni
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    Am J Physiol Regul Integr Comp Physiol 278:R1182-9. 2000
  2. pmc Timing of autumn bird migration under climate change: advances in long-distance migrants, delays in short-distance migrants
    Lukas Jenni
    Swiss Ornithological Institute, 6204 Sempach, Switzerland
    Proc Biol Sci 270:1467-71. 2003
  3. doi request reprint Corticosterone shifts reproductive behaviour towards self-maintenance in the barn owl and is linked to melanin-based coloration in females
    Bettina Almasi
    Swiss Ornithological Institute, Sempach, Switzerland
    Horm Behav 64:161-71. 2013
  4. ncbi request reprint Circulating corticosterone levels in breeding blue tits Parus caeruleus differ between island and mainland populations and between habitats
    Claudia Müller
    Swiss Ornithological Institute, Luzernerstrasse 6, CH 6204 Sempach, Switzerland
    Gen Comp Endocrinol 154:128-36. 2007
  5. doi request reprint Regulation of free corticosterone and CBG capacity under different environmental conditions in altricial nestlings
    Bettina Almasi
    Swiss Ornithological Institute, Sempach and Zoological Museum, University of Zurich, Switzerland
    Gen Comp Endocrinol 164:117-24. 2009
  6. doi request reprint Impact of density and environmental factors on population fluctuations in a migratory passerine
    Gilberto Pasinelli
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    J Anim Ecol 80:225-34. 2011
  7. doi request reprint Effects of corticosterone pellets on baseline and stress-induced corticosterone and corticosteroid-binding-globulin
    Claudia Müller
    Swiss Ornithological Institute, Luzernerstrasse, Sempach, Switzerland
    Gen Comp Endocrinol 160:59-66. 2009
  8. ncbi request reprint Modulation of the adrenocortical response to acute stress with respect to brood value, reproductive success and survival in the Eurasian hoopoe
    Baptiste Schmid
    Swiss Ornithological Institute, Sempach, Switzerland
    Oecologia 173:33-44. 2013
  9. doi request reprint Conservation through connectivity: can isotopic gradients in Africa reveal winter quarters of a migratory bird?
    Thomas S Reichlin
    Swiss Ornithological Institute, Seerose 1, 6204, Sempach, Switzerland
    Oecologia 171:591-600. 2013
  10. doi request reprint Corticosterone in migrating songbirds during endurance flight
    Karen Falsone
    Swiss Ornithological Institute, 6204 Sempach, Switzerland
    Horm Behav 56:548-56. 2009

Collaborators

Detail Information

Publications25

  1. ncbi request reprint Regulation of protein breakdown and adrenocortical response to stress in birds during migratory flight
    L Jenni
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    Am J Physiol Regul Integr Comp Physiol 278:R1182-9. 2000
    ....
  2. pmc Timing of autumn bird migration under climate change: advances in long-distance migrants, delays in short-distance migrants
    Lukas Jenni
    Swiss Ornithological Institute, 6204 Sempach, Switzerland
    Proc Biol Sci 270:1467-71. 2003
    ..This complicates predictions of overall effects of global warming on avian communities...
  3. doi request reprint Corticosterone shifts reproductive behaviour towards self-maintenance in the barn owl and is linked to melanin-based coloration in females
    Bettina Almasi
    Swiss Ornithological Institute, Sempach, Switzerland
    Horm Behav 64:161-71. 2013
    ..This indicates that corticosterone induced a shift towards self-maintenance in males independently on their plumage, whereas in females this shift was observed only in large-spotted females...
  4. ncbi request reprint Circulating corticosterone levels in breeding blue tits Parus caeruleus differ between island and mainland populations and between habitats
    Claudia Müller
    Swiss Ornithological Institute, Luzernerstrasse 6, CH 6204 Sempach, Switzerland
    Gen Comp Endocrinol 154:128-36. 2007
    ..The switch to self-maintenance seems to be modified by the amount of body energy stores...
  5. doi request reprint Regulation of free corticosterone and CBG capacity under different environmental conditions in altricial nestlings
    Bettina Almasi
    Swiss Ornithological Institute, Sempach and Zoological Museum, University of Zurich, Switzerland
    Gen Comp Endocrinol 164:117-24. 2009
    ..These results suggest that depending on the individual history an animal experienced during development the HPA-axis is regulated differently...
  6. doi request reprint Impact of density and environmental factors on population fluctuations in a migratory passerine
    Gilberto Pasinelli
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    J Anim Ecol 80:225-34. 2011
    ..5. This study highlights the importance of jointly investigating density-dependent and density-independent processes to improve our understanding of factors influencing population fluctuations in space and time...
  7. doi request reprint Effects of corticosterone pellets on baseline and stress-induced corticosterone and corticosteroid-binding-globulin
    Claudia Müller
    Swiss Ornithological Institute, Luzernerstrasse, Sempach, Switzerland
    Gen Comp Endocrinol 160:59-66. 2009
    ..The resulting peak-like elevation of circulating corticosterone, the concomitant elevation of CBG capacity, and the absence of an endogenous corticosterone response to an acute stressor have to be taken into account...
  8. ncbi request reprint Modulation of the adrenocortical response to acute stress with respect to brood value, reproductive success and survival in the Eurasian hoopoe
    Baptiste Schmid
    Swiss Ornithological Institute, Sempach, Switzerland
    Oecologia 173:33-44. 2013
    ..e. between-individual) and individual-based experimental studies. ..
  9. doi request reprint Conservation through connectivity: can isotopic gradients in Africa reveal winter quarters of a migratory bird?
    Thomas S Reichlin
    Swiss Ornithological Institute, Seerose 1, 6204, Sempach, Switzerland
    Oecologia 171:591-600. 2013
    ..Further refinements of precipitation isoscapes for Africa as well the development of isoscapes for δ (13)C and δ (15)N may improve assignment of this and other migrants...
  10. doi request reprint Corticosterone in migrating songbirds during endurance flight
    Karen Falsone
    Swiss Ornithological Institute, 6204 Sempach, Switzerland
    Horm Behav 56:548-56. 2009
    ..Corticosterone approaches therefore stressful concentrations only when fat depots are nearly depleted, possibly to promote protein catabolism and to trigger a change in behavior, i.e., a switch to landing and searching for food...
  11. ncbi request reprint Protein loss during long-distance migratory flight in passerine birds: adaptation and constraint
    Regine Schwilch
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    J Exp Biol 205:687-95. 2002
    ..This demonstrates that the phase of fasting (the size of the remaining fat stores) is an important condition for understanding the occurrence and effects of protein loss during endurance flights...
  12. ncbi request reprint Glucocorticoid response to food availability in breeding barn swallows (Hirundo rustica)
    Susanne Jenni-Eiermann
    Swiss Ornithological Institute, Laboratory, CH 6204 Sempach, Switzerland
    Gen Comp Endocrinol 155:558-65. 2008
    ..We conclude that corticosterone is probably involved in the regulation of parental investment...
  13. doi request reprint Development of the adrenocortical response to stress in Eurasian kestrel nestlings: defence ability, age, brood hierarchy and condition
    Claudia Müller
    Swiss Ornithological Institute, Seerose 1, CH 6204 Sempach, Switzerland
    Gen Comp Endocrinol 168:474-83. 2010
    ....
  14. doi request reprint Effects of corticosterone on innate and humoral immune functions and oxidative stress in barn owl nestlings
    Kim Silvana Stier
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    J Exp Biol 212:2085-91. 2009
    ..We suggest that humoral immunity is suppressed because the risk of immunopathologies may be disproportionately high when mounting an antibody response under stressful situations...
  15. doi request reprint Parental investment and its sensitivity to corticosterone is linked to melanin-based coloration in barn owls
    Bettina Almasi
    Swiss Ornithological Institute, 6204 Sempach, Switzerland
    Horm Behav 54:217-23. 2008
    ..This suggests that moderately elevated corticosterone levels are not inhibitory to current reproduction but rather trigger behavioral responses to maximize lifetime reproductive success...
  16. doi request reprint Maternal corticosterone is transferred into the egg yolk
    Bettina Almasi
    Swiss Ornithological Institute, Seerose 1, Sempach, Switzerland
    Gen Comp Endocrinol 178:139-44. 2012
    ..We conclude that increasing maternal plasma corticosterone within a naturally occurring range is an efficient tool to increase corticosterone concentration in the egg and to manipulate conditions for the developing embryo...
  17. doi request reprint Effects of a short period of elevated circulating corticosterone on postnatal growth in free-living Eurasian kestrels Falco tinnunculus
    Claudia Müller
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    J Exp Biol 212:1405-12. 2009
    ..This demonstrates that corticosterone is probably involved in the control of developmental plasticity...
  18. doi request reprint The prolactin response to an acute stressor in relation to parental care and corticosterone in a short-lived bird, the Eurasian hoopoe
    Baptiste Schmid
    Swiss Ornithological Institute, Seerose 1, CH 6204 Sempach, Switzerland
    Gen Comp Endocrinol 174:22-9. 2011
    ..Hence, prolactin appears to be involved in mediating the trade-off between current reproduction versus self-maintenance and future reproduction...
  19. pmc Year-round tracking of small trans-Saharan migrants using light-level geolocators
    Erich Bächler
    Swiss Ornithological Institute, Sempach, Switzerland
    PLoS ONE 5:e9566. 2010
    ....
  20. ncbi request reprint Effect of human presence and handling on circulating corticosterone levels in breeding blue tits (Parus caeruleus)
    Claudia Müller
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    Gen Comp Endocrinol 148:163-71. 2006
    ..Individual variation in baseline corticosterone levels could be explained by subspecies and body condition (fat stores), variation in handling-induced corticosterone levels by subspecies, body condition, body size, and time of day...
  21. ncbi request reprint Fuel use and metabolic response to endurance exercise: a wind tunnel study of a long-distance migrant shorebird
    Susanne Jenni-Eiermann
    Swiss Ornithological Institute, CH 6204 Sempach, Switzerland
    J Exp Biol 205:2453-60. 2002
    ....
  22. pmc Oxidative stress in endurance flight: an unconsidered factor in bird migration
    Susanne Jenni-Eiermann
    Swiss Ornithological Institute, Sempach, Switzerland
    PLoS ONE 9:e97650. 2014
    ..We discuss that avoiding oxidative stress may be an overlooked factor shaping bird migration strategies, e.g. by disfavouring long non-stop flights and an extensive catabolism of the flight muscles. ..
  23. ncbi request reprint Ecological and social effects on reproduction and local recruitment in the red-backed shrike
    Mathis Müller
    Swiss Ornithological Institute, 6204 Sempach, Switzerland
    Oecologia 143:37-50. 2005
    ..This study highlights the importance of considering many factors at the same time, when trying to evaluate their relative contributions to fitness and life history evolution...
  24. ncbi request reprint Demographic effects of extreme winter weather in the barn owl
    Res Altwegg
    Department of Biology, University of Victoria, Victoria, BC, Canada
    Oecologia 149:44-51. 2006
    ..The relationship between weather and survival observed during regular years is likely to underestimate the importance of climate variation for population dynamics...
  25. pmc Prevalence of Borrelia burgdorferi sensu lato in ticks collected from migratory birds in Switzerland
    Poupon Marie-Angèle
    Institute of Zoology, Emile Argand 11, 2007 Neuchâtel 7, Switzerland
    Appl Environ Microbiol 72:976-9. 2006
    ..Among birds infested by infected ticks, 23% (6/26) were infested by B. lusitaniae-infected larvae. Migratory birds appear to be reservoir hosts for B. lusitaniae...