Zobrazeno 1 - 10
of 78
pro vyhledávání: '"L. Scott Johnson"'
Autor:
Cedric, Zimmer, Conor C, Taff, Daniel R, Ardia, Kimberly A, Rosvall, Christine, Kallenberg, Alexandra B, Bentz, Audrey R, Taylor, L Scott, Johnson, Maren N, Vitousek
Publikováno v:
Hormones and Behavior. 147:105280
Studies of the evolutionary causes and consequences of variation in circulating glucocorticoids (GCs) have begun to reveal how they are shaped by selection. Yet the extent to which variation in circulating hormones reflects variation in other importa
Autor:
Conor C. Taff, Cedric Zimmer, Thomas A. Ryan, David Chang van Oordt, David A. Aborn, Daniel R. Ardia, L. Scott Johnson, Alexandra P. Rose, Maren N. Vitousek
Publikováno v:
The Journal of experimental biology. 225(4)
Animals respond to sudden challenges with a coordinated set of physiological and behavioral responses that enhance the ability to cope with stressors. While general characteristics of the vertebrate stress response are well described, it is not as cl
Publikováno v:
Journal of Field Ornithology. 90:154-161
Autor:
David A. Aborn, L. Scott Johnson, Maren N. Vitousek, Alexandra P. Rose, Daniel R. Ardia, Conor C. Taff, Cedric Zimmer
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Scientific Reports
Scientific Reports
The ability to respond appropriately to challenges is an important contributor to fitness. Variation in the regulation of glucocorticoid hormones, which mediate the phenotypic response to challenges, can therefore influence the ability to persist in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7aae9255df31fc5a00093b09b6a28c8f
Publikováno v:
Journal of Field Ornithology. 89:234-241
Publikováno v:
Journal of Field Ornithology. 88:39-46
What causes young birds to leave nests remains unclear for almost all altricial species. For many years, the assumption was that parents often controlled the time of fledging by coaxing young from nests, e.g., by holding food within view, but out of
Autor:
Russell D. Dawson, L. Scott Johnson
Publikováno v:
The Birds of North America Online.
Publikováno v:
Journal of Field Ornithology. 87:384-390
In many bird species, only females incubate the eggs, but both sexes feed nestlings. The means by which males of such species discover hatching and transition to feeding their offspring remains almost completely unexplored. Of particular interest are
Autor:
E. Keith Bowers, Anna M. Forsman, Scott K. Sakaluk, Bonnie G. P. Johnson, Brian S. Masters, L. Scott Johnson, Charles F. Thompson
Publikováno v:
Evolution. 69:2533-2541
Despite keen interest in extra-pair mating in birds, its adaptive significance remains unresolved. Here, we use a multi-year dataset to test whether traits of a female's social mate influence her propensity to produce extra-pair offspring in a popula
Autor:
Scott K. Sakaluk, Anna M. Forsman, Charles F. Thompson, Brian S. Masters, Christine J. Hodges, Laura A. Vogel, L. Scott Johnson, E. Keith Bowers, Bonnie G. P. Johnson
Publikováno v:
Ecology. 95:3027-3034
Measures of body condition, immune function, and hematological health are widely used in ecological studies of vertebrate populations, predicated on the assumption that these traits are linked to fitness. However, compelling evidence that these trait