Peterson Books Birding by Ear Western Cassette
Features: Includes an informative 64-page booklet. The songs themselves are recorded to the highest acoustic standards. Birding By Ear: Western points out exactly what to listen for to tell one bird from another. Dick Walton and Bob Lawson have arranged ninety-one common species into nineteen intelligible learning groups - sing-songers, trillers, name-sayers, warbling songsters, and many others.
Merchant: Shopping Warehouse