I-Spy....Sounds

K is for Kookaburra but I haven't heard one of those for 50+ years so its just a distant memory. Aptly known as the Laughing Jackass, always made me laugh too. 
As an aside, I've just realised that lots of Downunder animals' names begin with K..........Koala, Kangaroo, Kookaburra, Kiwi.  Wonder why?

Perhaps after their aboriginal names? Do you remember the Kookaburra Song?  'Kookaburra sits in the old gum tree, merry merry king of the bush is he.'