Wood thrush (natural speed)
Wood thrush (slowed down to 1/2 speed)
Wood thrush (slowed down to 1/4 speed)
Crickets (airplane motor in background-natural speed)
Crickets (slowed down to 1/2 speed)
Crickets (slowed down to 1/4 speed)
Crickets (slowed down to 1/8 speed)
Thunder storm (with toad and bird)
Alligator chorus (American and one Aisatic)
Two lions (Atlanta, GA zoo)
Monkey (happy)
Monkey (same monkey-angry)
Tortoise mating call
Musicians tuning up
Animal imitations by an Eskimo
Heartbeats
Chorcha, Honduras
Talking drums, African
Taxi trip, through traffic to airport
Street cries (NYC lineman)
Street cries (NYC gardenias)
Street cries (Hot dogs in Times Square)
Street cries (Charleston, S.C. flower vendor)
Cow ceremony in Yugoslavia
Dawn chorus (East Africa)
Man made sounds: Jet flight ; Railroad to Atlantic City ; Short wave radio ; Pump drill ; Electronic feedback (7 1/2 in. tape) ; Electronic feedback (15 in. tape).