Migration routes and stepping stones along the western flyway of Lesser White-fronted Geese (Anser erythropus)

Kruckenberg, Helmut; Moonen, Sander; Kölzsch, Andrea; Liljebäck, Niklas; Müskens, Gerhard J. D. M.

Migration routes and stepping stones along the western flyway of Lesser White-fronted Geese (Anser erythropus)

Dateien

Kruckenberg_2-wtsgvuuaq30o9.pdf(683.41 KB)

Datum

2023

Autor:innen

Kruckenberg, Helmut

Moonen, Sander

Kölzsch, Andrea

Liljebäck, Niklas

Müskens, Gerhard J. D. M.

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Bird Conservation International ; 33 (2023). - e42. - Cambridge University Press. - ISSN 0959-2709. - eISSN 1474-0001

Zusammenfassung

In 2015 and 2016 four Lesser White-fronted Geese ( Anser erythropus ), a globally threatened species, were caught and tagged during spring migration representing nearly 10% of the entire Swedish breeding population at the time. Two of the birds were followed over more than one season. Tracking data revealed an unexpected wide network of migration corridors and staging sites. Autumn and spring migration differed by stepping-stone sites and migration speed. So far unknown key stopover sites were discovered in Denmark, northern Germany, and Sweden. By using dynamic Brownian bridge movement models, the potential areas that Lesser White-fronted Geese used during migration are described and conservation implications spotlighted. This study provides another important piece of the puzzle describing the migration of Lesser White-fronted Geese in Western Europe.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

Brownian bridge; dBBMM; Endangered species; Flyway model; GPS; Migration routes; Scandinavia; Tracking

Zitieren

ISO 690

KRUCKENBERG, Helmut, Sander MOONEN, Andrea KÖLZSCH, Niklas LILJEBÄCK, Gerhard J. D. M. MÜSKENS, 2023. Migration routes and stepping stones along the western flyway of Lesser White-fronted Geese (Anser erythropus). In: Bird Conservation International. Cambridge University Press. 33, e42. ISSN 0959-2709. eISSN 1474-0001. Available under: doi: 10.1017/s0959270922000478

BibTex

@article{Kruckenberg2023Migra-66470,
  year={2023},
  doi={10.1017/s0959270922000478},
  title={Migration routes and stepping stones along the western flyway of Lesser White-fronted Geese (Anser erythropus)},
  volume={33},
  issn={0959-2709},
  journal={Bird Conservation International},
  author={Kruckenberg, Helmut and Moonen, Sander and Kölzsch, Andrea and Liljebäck, Niklas and Müskens, Gerhard J. D. M.},
  note={Article Number: e42}
}

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