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Observer estimation accuracy from drone-based imagery influenced by size of blackbird flocks foraging in sunflower

Jessica L. Duttenhefner, Auteur ; Page E. Klug, Auteur

Dans Wilson Journal of Ornithology (The) (137(1) March, 2025)

When human-wildlife conflict exists, estimates are important for quantifying animal abundance and assessing tool efficacy to disperse wildlife and reduce damage. We used drones to capture images of mixed-species blackbird (Icteridae) flocks dama[...]

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Relationship between reproductive hormones and migration distance in a polygynous songbird, the Red-winged Blackbird (Agelaius phoeniceus)

Michelle A. Eshleman, Auteur ; Page E. Klug, Auteur ; Esther Morales-Vega, Auteur ; Björn Wissel, Auteur ; Timothy J. Greives, Auteur

Dans Journal of Ornithology (163(2) April, 2022)

Many bird species migrate to southern overwintering locations to avoid harsh conditions at their breeding grounds, but at the cost of an energetically demanding migration that may delay their spring reproductive development. Previous work on the[...]

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Flight feather molt in Common Grackles (Quiscalus quiscula)

Page E. Klug, Auteur ; H. Jeffrey Homan, Auteur ; Brian D. Peer, Auteur ; George M. Linz, Auteur

Dans Wilson Journal of Ornithology (The) (131(4) January, 2020)

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Snakes are important nest predators of Dickcissels in an agricultural landscape

Page E. Klug, Auteur ; L. LaReesa Wolfenbarger, Auteur ; John P. McCarty, Auteur

Dans Wilson Journal of Ornithology (The) (122(4) 2010)

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