I've just had a very encouraging bulletin from Alwyn at the Dyfi Osprey Project. I'm sure he and Emyr will post further news soon but briefly -
Today the female bird has been recorded adding material to the nest and bringing fish back.
She was apparently there almost constantly between 05:50 and 10:50 and was on the nest as Alwyn spoke to me just after 17:00. Mobbing by crows has not put her off, so at present it looks like she means business. Fingers crossed everybody.