This box set made with care in Ash Wood has a plexi-cover, which allows to see all the birds-calls like in an exposition. This new selection of these 25 Bird-calls' Showcase is including "Le Guide des Appeaux" as instructions of use. These items are to blow, except the Quail, the Redshank, the House Sparrow, the Snipe and the Thrush, which are to handle. All these birds are very common in Europe and quite easy to observe, it is up to you to discover them…