Black Cockies Make Their Visit

It happens every year around this time, this year it was yesterday, August 13th. They were in the Banksia out the back but had gone by the time I got the camera. They’re usually just here for a just one day per year, I’ve not been able to find any information on their migration habits, or even if they migrate at all. But where do they go for the rest of the year! Here they were last year.