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Estimating nest-switching in free-ranging wild birds: an assessment of the most common methodologies, illustrated in the White Stork (Ciconia ciconia)

Sondra Turjeman, Auteur ; Ute Eggers, Auteur ; Shay Rotics, Auteur ; Wolfgang Fiedler, Auteur ; Alejandro Centeno-Cuadros, Auteur ; Michael Kaatz, Auteur ; Damaris Zurell, Auteur ; Florian Jeltsch, Auteur ; Martin Wikelski, Auteur ; Ran Nathan, Auteur

Dans Ibis (163(3) July, 2021)

Reliable estimates of nest-switching are required to study avian mating systems and manage wild populations, yet different estimation methods have rarely been integrated or assessed. Through a literature review and case study, we reveal that thr[...]

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To fledge or not to fledge: factors influencing the number of eggs and the eggs-to-fledglings rate in White Storks Ciconia ciconia in an agricultural environment

Ute Eggers, Auteur ; Michael Arens, Auteur ; Mario Firla, Auteur ; Dieter Wallschläger, Auteur

Dans Journal of Ornithology (156(3) 2015/02/11)

Numerous studies have explored the relationship between environmental factors and White Stork Ciconia ciconia reproduction, mainly expressing breeding success as the number of fledglings. Nonetheless, one of the most critical life-history stages[...]

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