Régime alimentaire des Plecotus en périodes préhivernale et hivernale en Belgique
; Libois, Roland
in Symbioses (2004), 10Detailed reference viewed: 8 (0 ULg)
Etude comparée de l'écologie de deux espèces jumelles de chiroptères en Belgique: l'oreillard roux (Plecotus auritus) et l'oreillard gris (P. austriacus). Premiers résultats.
; Libois, Roland
in Symbioses (2002), 6Detailed reference viewed: 16 (2 ULg)
Foraging and feeding ecology of the Serotine bat Eptesicus serotinus
; ; et al
in Bat Research News (1998), 39(3), 84Detailed reference viewed: 7 (0 ULg)
Comparaison entre deux techniques d'étude de l'utilisation de l'habitat par la sérotine commune (Eptesicus serotinus): le radiopistage et la prospection avec une détecteur d'ultrasons hétérodyne.
; ; Libois, Roland
in Arvicola (1998), Arvicola
During the course of a study on the use of habitat by the common serotine bat in Belgium, we have had recourse to radiotracking and the prospecting with an ultrasonic detector. The results obtained with ... [more ▼]
During the course of a study on the use of habitat by the common serotine bat in Belgium, we have had recourse to radiotracking and the prospecting with an ultrasonic detector. The results obtained with the two techniques used have been compared. The preferred habitats of the bats were found identical with the two techniques, with a preferece for leafy environments. However, the interpretation of the results affords different information depending on the technique adopted. We have thus compared the limits of each of the two techniques. In conclusion, the results obtained by radiotracking and with the ultrasonic detector are at the same time virtually the same but also complementary. [less ▲]Detailed reference viewed: 16 (1 ULg)