Carefully hand crafted by a small workshop in rural France, each of the calls accurately duplicates the songs of birds in the wild, using elements of wood, metal, rubber, or leather alone or in combinations. Each call comes packaged in its own wooden box with sliding top. Birding is one of the fastest growing outdoor hobbies and no wonder—what other language can be learned as easily? Not intended to be used as toys. Not for children under 3.