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Burning the candle at both ends: two sympatric thrushes are equally detectable and sing at similar rates at dawn and dusk

Patrick M. Jagielski, Auteur ; Jennifer R. Foote, Auteur ; Kevin C. Hannah, Auteur

Dans Journal of Ornithology (167(2) April, 2026)

Many birds sing prolifically during the dawn chorus and a subset of these species also sing at dusk. How vocal activity varies between these two periods has not been examined in many species. In this study, we explored rates of detection and son[...]

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Hitting all the notes: Connecticut warblers sing an extended song type

Kaitlyn Plastino, Auteur ; Kevin C. Hannah, Auteur ; Rich Russell, Auteur ; Jennifer R. Foote, Auteur

Dans Journal of Ornithology (163(4) October, 2022)

Birds use songs to communicate with mates and rivals and thus these signals have important social and fitness consequences. Understanding the pattern of vocalization and repertoire use of a species is valuable for population monitoring and speci[...]

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Autonomous recordings suggest contrasting patterns in Prairie Warbler (Setophaga discolor) vocal activity between coastal and inland locations in Ontario, Canada

Kevin C. Hannah, Auteur ; Christoph S. Ng, Auteur ; Elyse Howat, Auteur ; Rich Russell, Auteur ; Nora C. Spencer, Auteur ; Russ C. Weeber, Auteur

Dans Wilson Journal of Ornithology (The) (133(2) December, 2021)

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