This CD has no speaker voice, which allows the listener to "blind test" himself. Song and sounds of 36 species linked to mountain environments, from Lesser White-fronted Goose to Lapland Bunting. Each recording lasts from 22 seconds (Willow Ptarmigan) to over 8:16 min (Bluethroat). However, most are between 30 sec to one minute. Comments are available for the recordings in the accompanying text appendix.
Product information
Title: mountain birds
Type: CD
Author: Roger Book
Publisher: Strömsfors Förlag
Total playing time: 54:42 min
Published: 2010