20 (2-3-4) | 2000Volume 20, fascicule 2-3-4

An overview to population status and conservation of Black Grouse worldwide

Long-term dynamics of three types of Black Grouse habitat in centre and at the edge of the distribution range in Sweden 1850 – 2000

Modélisation de l’influence du climat sur les fluctuations de population du Tétras lyre Tetrao tetrix en Europe

Reversing the decline : a review of some Black Grouse conservation projects in the United Kingdom

Conservation releases of captive-reared Grouse in Europe. What do we know and what do we need?

Bewertung der Verbreitung und Bestandgröße der Birkhuhnpopulation (Tetrao tetrix) in Polen in den 90er Jahren und Voraussetzungen für das aktive Schutzprogramm

Die Geschichte des Außterbens des Birkhuhns (Tetrao tetrix L.) im Adlergebirge, Orlické hory, Nordostböhmen, Tschechien

Statut et gestion du tétras lyre dans le Parc Naturel du Mont Avic (Alpes italiennes)

The Black Grouse in the Netherlands : monitoring the last (?) surviving population

Note sur la situation actuelle du tétras lyre dans les Ardennes françaises

Llandegla : Forest and Moor – The North Wales Stronghold

Development of the Black Grouse (Tetrao tetrix Linné) Populations in Sachsen between 1980 and 2000

Beobachtungen zur "Territorialität" von Birkhähnen auf einem traditionellen Balzplatz in der Hessischen Hochrhön

Behaviour and conservation : habitat, population, territorial and social dynamics of Black Grouse (Tetrao tetrix) at the arenas during a long term study in the Hautes-Fagnes of Belgium

The decline of a Black Grouse population in a fragmented Moor Landscape

Human disturbance, behaviour and spatial distribution of Black Grouse in skiing areas in the Bavarian Alps

Sense and nonsense of genetic studies on endangered species

Using microsatellites to study the conservation of Black Grouse

Ecology of the Black Grouse (Tetrao tetrix) on the Grünwald Peat Bog in the Krusne Hory Mts.

Fortpflanzungsökologie einer kleinen Birkhuhnpopulation in der Böhmischen Masse (Mühlviertel, Waldviertel, Österreich)

Breeding habitats of the Black Grouse Hens in the Rhön Hills/Bavaria/Germany

Vegetation of a Black Grouse habitat on a firing range in Lower Saxony (Germany)

Summer habitat selection by Black Grouse in the Belluno Province (Eastern Italian Alps)

Predation an Birkhuhn-Kunstnestern in der hessischen Hochrhön

Are umbrella and target species useful instruments in nature conservation? Experiences from a Black Grouse habitat in the Rhön biosphere reserve

The Black Grouse in Denmark 1978-2000

Arenas landscape features inside the Black Grouse habitat in the Belgian Hautes-Fagnes

Restoration of moorland habitat in northern England : a conservation initiative for Black Grouse

Management experiences in restoration of heather in Sallandse Heuvelrug (NL)

L'avenir du tétras lyre dans les landes et tourbières d'Europe. Quel est l'avenir du coq de bruyère sur le haut plateau fagnard ?

Index des populations de tétras lyre dans la vallée Brembana (Alpes d'Italie centrale) : résultats préliminaires

The Black Grouse in the "Sallandse Heuvelrug" in the Netherlands

Dispersal, survival and causes of mortality in Black Grouse in Northern England

Genetic variability in Black Grouse - What actually is a "population" ?

The diet of the Black Grouse (Tetrao tetrix) in several mountain regions of the Czech Republic

Premières données sur le régime alimentaire hivernal du tétras lyre (Tetrao tetrix) dans les Hautes-Fagnes (Belgique)