Natural Atmospheres - A Sound Encyclopaedia Of Birds Of America

(2-CD set) for the first time ever, under the direction of the well-known bio acoustician ornithologist Jean-Claude Roche, the first sound guide allowing the listener to recognize 198 species of common American birds from their voices. Songs and common calls are included for each species in a 2-CD set box. Also includes 84 page booklet in French and English.