Bad Week For Ducklings

Once again the Crows have wiped out the entire river population of Ducklings in the past week, so far all 4 hatchings that I'm aware of have been taken by the Crows. 

Two days ago I rescued another 2 ducklings that were about to be taken, having seen one of their siblings being picked off the surface of the moat by a crow.
The Mother was nowhere to be seen and most likely chased by the single Drakes, leaving the ducklings to the mercy of the crows. It was more than I could stand so added them to the 8 recently incubated ones from an abandoned nest. They have been accepted since there was only about three days difference in age.

Meanwhile the mother with 9 is doing well in the safety of the aviary. These ducklings are the only survivors in what has been a devastating couple of weeks on the lower river. For those of you who haven't managed to see any this year so far...a short clip of the ones in the brooder below.