Or Download MP3 The Dog Bark and Growl. Keep the drone going and scream into the didgeridoo. A loud and startling sound should come out. Refine it by trying to imitate a deep growl and dog bark. The Kookaburra is of the kingfisher family and considered the protector by Aboriginal people and is distinguished by its gurgling, laughter like call.
Bird call is talking rather than singing in Aboriginal cultures, only humans can sing.
Without hearing this bird it is hard to imitate but in essence loudly Koo into the didjeridoo. Once the drone is going try tightening and loosening your lips slightly to change the pitch. If for example a didgeridoo is tuned to key of C you should be able to vary the key from C sharp to C flat with just lip pressure. Or Download MP3 Try very quickly to expel the air in your mouth while playing to make a popping noise. Try using your cheeks first then try the back of your tongue.