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Auteur Ryan J. Fisher |
Documents disponibles écrits par cet auteur (7)
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Article
Chelsey M. Laux, Auteur ; Cameron J. Nordell, Auteur ; Ryan J. Fisher, Auteur ; Janet W. Ng, Auteur ; Troy I. Wellicome, Auteur ; Erin M. Bayne, AuteurHeavy and frequent rain, low temperatures, and strong winds may decrease adult foraging time, cause thermoregulatory stress on nestlings, and lead to nest damage or destruction, all of which can negatively affect breeding success. However, certa[...]![]()
Article
Chelsey M. Laux, Auteur ; Cameron J. Nordell, Auteur ; Ryan J. Fisher, Auteur ; Janet W. Ng, Auteur ; Troy I. Wellicome, Auteur ; Erin M. Bayne, AuteurHeavy and frequent rain, low temperatures, and strong winds may decrease adult foraging time, cause thermoregulatory stress on nestlings, and lead to nest damage or destruction, all of which can negatively affect breeding success. However, certa[...]![]()
Article
Ryan J. Fisher, Auteur ; Karen L. Wiebe, AuteurAfter nest predation, breeding dispersal can be an effective strategy to avoid local nest predators. Furthermore, encounters with predators at a nest during the pre-laying stage may be used by parents to judge future risk, such that they may aba[...]![]()
Article
Ryan J. Fisher, Auteur ; Stephen K. Davis, AuteurLoss and degradation of native grasslands on the North American landscape are some of the key factors influencing population declines of grassland songbirds. It is unclear what role anthropogenic grasslands play in the conservation of grassland [...]![]()
Article
Ryan J. Fisher, Auteur ; Kimberly M. Dohms, Auteur ; Stephen K. Davis, AuteurFledgling birds are notoriously difficult to find and capture because of their cryptic behavior. As a result, researchers usually affix transmitters to nestlings to study aspects of post-fledging ecology. However, parents may attempt to remove n[...]



