Descriptive :
Scaring birds using acoustic signals
The purpose of the calls selected on this disc is to scare disturbing birds from their roosting, sleeping or feeding places like fish-breeding, fruit-plantations, wine-yards...
Concerned are : Blackbirds, Cormorants, Crows, Gulls, Herons, Jackdaws, Lapwings, Magpies, Rooks, Sparrows, Starlings, Tits. The enclosed booklet gives instructions which have to be observed precisely to avoid to meet with a check through habituation.
Weight : 180.00 g
Remarks :
CD with booklet