Testing the use of two types of nest box by the common dormouse Muscardinus avellanarius

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Etat: Public
Version: Final published version
ID Serval
serval:BIB_5B345A435915
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Testing the use of two types of nest box by the common dormouse Muscardinus avellanarius
Périodique
Peckiana
Auteur(s)
Vogel P., Duplain J.
ISSN
1618-1735
Statut éditorial
Publié
Date de publication
2012
Volume
8
Pages
157-165
Langue
anglais
Résumé
British mammalogists have used two different systems for surveying the common dormouse Muscardinus avellanarius: a modified bird nest box with the entrance facing the tree trunk, and a smaller, cheaper model called a "nest tube". However, only few data comparing different nest box systems are currently available. To determine which system is more efficient, we compared the use of the large (GB-type) and small nest boxes (DE-type, a commercial wooden mouse trap without a door) in three Swiss forest. The presence of Muscardinus, potential competitors, and any evidence of occupation were examined in 60 pairs of nest boxes based on 2,280 nest box checks conducted over 5 years. Mean annual occupation and cumulative numbers of Muscardinus present were both significantly higher for the DE than for the GB boxes (64.6% versus 32.1%, and 149 versus 67 dormice, respectively). In contrast, the annual occupation by competitors including Glis glis, Apodemus spp. and hole-nesting birds was significantly higher in the GB than in the DE boxes in all forest (19-68% versus 0-16%, depending on the species and forest). These results suggest that smaller nest boxes are preferred by the common dormouse and are rarely occupied by competitors. These boxes hence appear to be preferable for studying Muscardinus populations.
Mots-clé
Nest tube, Glis glis, Apodemus
Création de la notice
21/01/2013 11:13
Dernière modification de la notice
20/08/2019 14:14
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