Each book includes an hour-long CD with sounds for 35+ species How to identify species by ear with text that provides helpful mnemonics for each sound plus when and how each call or song is used Infor
The Songs of Wild Birds is a unique introduction to the voices of more than fifty native birds. Along with beautiful songbirds, the book features owls, rails, bitterns, snipe, and a host of lesser-kno
This book-audio package provides a unique introduction to fifty of the most familiar birds of North America and the songs they sing. Each bird is described in vivid detail - its natural history, habi
The Songs of Insects is a celebration of the chirps, trills, and scrapes of seventy-seven common species of crickets, katydids, locusts, and cicadas native to eastern and central North America. The ph
A beautiful and comprehensive photographic guide that features all of the frogs of North America and includes an expert audio recording of their calls. From the olive-and-black Pig Frog, which gets
