I'm wondering for how long adult markings will change. For example, with a WC pionus, her white cap filled in during her first molt. But I was told Olive is 9 years old and in her current molt, her white cap is getting larger and filling in around her eye ring. I would have thought by now her cap would stay more or less the same. I'm wondering if maybe it is because she's getting a better diet now?
From this:
to something more like this:
From this:
to something more like this:
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