Woke up 4:30am, couldn’t sleep so am doing work in my home office.  Now it’s almost 6am and even though it’s dark outside the sounds of birds are the darndest thing you ever heard.  Their crows sound nothing like the ones in the USA.  They’ve been moaning for an hour now, interrupted briefly by kookaburras making an ungodly racket with their jungle-like calls.  MBW and MBD are fast asleep through it all.  Guess that’s why they use their Sound Machines to produce white noise while they sleep!