La Tour du Valat

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Sperm characteristics of male hybrid from a cross between male Black Grouse Tetrao tetrix and female Capercaillie T. urogallus

Andrzej Ciereszko, Auteur ; Artur Kowalczyk, Auteur ; Ewa Lukaszewicz, Auteur ; Andrzej Krzywinski, Auteur ; Armin Kobus, Auteur ; Grzegorz J. Dietrich, Auteur

Dans Ornis Fennica (86(4) 2009)

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"Born to be free" - an innovatory method of restitution and protection of endangered and isolated grouse populations (Tetraonidae)

Andrzej Krzywinski, Auteur ; Marek Keller, Auteur ; Armin Kobus, Auteur

Dans Vogelwelt (Die) (134(1, Sp. Iss. SI) 2013)

In the Kadzidlowo Wildlife Park a new method of release named "Born to,be free" was developed. Using this method a grouse female is put in an aviary located in a natural environment. The aviary has got small openings which enable the young birds[...]

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Preliminary results of the Capercaillie Tetrao urogallus recovery program in Bory Dolnoslaskie Forest, SW Poland

Dorota Merta, Auteur ; Janusz Kobielski, Auteur ; Andrzej Krzywinski, Auteur ; Zenon Rzonca, Auteur

Dans Vogelwelt (Die) (134(1, Sp. Iss. SI) 2013)

In order to re-establish Capercaillie population in the Bory Dolnoslaskie Forest, 78 young Capercaillies (45 cocks and 33 hens) from Polish breeding farms were released between 2009 and 2012 in the Ruszow Forest District. The Capercaillies from [...]

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