Writing this on Tuesday afternoon.
Don reports that we are still getting consistent, if weak signals, every day from Island Girl.
She is still hanging out at her usual area near Putu.
We are now one day past her latest departure date of 17 April.
Is she leaving later because she is older and declining in ability? Or is she now so experienced that she needs less time to make her migration. Or something completely different?
Difficult to answer of course.
But it appears that she will be leaving later this year.