USA & CANADA: COMMON BIRDS SON

Fremeaux & Associes present, for the first time ever, under the direction of the well-knows bio acoustician ornithologist J.C. Roche, the first sound guide allowing the listener to recognise 62 species of common North-American continent birds from their voices. Songs and common calls are included for each species and described in a 16 pages English booklet. Patrick Fremeaux