Consultez les articles du Bulletin Aves !
Aves, 47/2 | 2010 | 91-96
Monitoring of the only colony of breeding Great Cormorant Phalacrocorax carbo in the Meuse
valley in Wallonia
Pourignaux, F., Reginster, J.-P. & Paquet, J.-Y.
A small breeding colony of Great Cormorant Phalacrocorax carbo, located at Jambes on an island in the river Meuse, at the margin of main range of the species in Europe, is carefully surveyed every year for the number of occupied nests and production of young. The breeding success is very high (always higher than two fledged young per occupied nest) in comparison with large colonies in the core breeding area. Apparently, this high production level leads to neither a subsequent large increase of the number of nests in the colony, nor to satellite colony creation, since the Jambes colony is still the only one in the Meuse valley in Wallonia. Early breeders in the season are consistently producing more fledglings than later breeders.
Articles on the same species
Grand Cormoran Consultez la fiche de l'espèce
Results of the winter waterbirds censuses in Wallonia and Brussels area (Belgium) in 2015-2016 ()
Jean-Paul Jacob, Marie Vanschepdael, Jean-Yves Paquet et les responsables régionaux - Aves, 53/3 | 2016
Breeding birds in Wallonia in 2015 ()
Jean-Paul Jacob et les contributeurs-espèces - Aves, 53/1 | 2016
Results of the winter waterbirds censuses in Wallonia and Brussels area (Belgium) in 2012-2013, 2013-2014 and 2014-2015 ()
Jean-Paul Jacob, Marie-Charlotte Alvarez et les responsables régionaux - Aves, 53/1 | 2016
Phenology and intensity of diurnal postnuptial migration in the North Eastern Ardennes by migration monitoring (Ramecroix 2006-2010) ()
Arnaud Beckers & André Baron - Aves, 51/2 | 2014
Status of Yellow-legged Gull Larus michahellis, Herring Gull L. argentatus and Caspian Gull L. cachinnans in the Entre-Sambre-et-Meuse Region ()
Philippe Deflorenne - Aves, 51/1 | 2014
- Consultez la liste de tout les articles sur : Grand Cormoran
Articles published in the same bulletin
First case of breeding by the River Warbler Locustella fluviatilis in Belgium
Goffart, P., Vieuxtemps, D. & Derouaux, A.
Overlap of the ecological niches of the Barn Swallow Hirundo rustica and the House Martin
Delichon urbicum around farms
van den Broek, K.
A mapping of the evolution of bird populations: complementing the surveillance of common
Observations from March to May 2009.
Centrale Ornithologique Aves - Groupe de travail « Chroniques »
Visit of a Greater Short-toed Lark Calandrella brachydactyla in Wallonia: description and status
A roost of Mistle Thrushes Turdus viscivorus in Ombret (Liege) during the winter of 2009-2010
Recent ornithological publications