The insurance of Black Grouse (Lyrurus tetrix L.)

Knowledge of the regional characteristics of breeding grouse - the question is not idle as it may seem at first glance. It is directly related to the conservation and rational use of resources of this wonderful bird is a favorite object of prey to generations of Russian hunters. Biology of lekking ground, generally known and described in literature, has regional differences within a vast area of this kind is not fully investigated. The work, which used modern technical equipment, mainly carried out in the W