Hi, these photos show a decline in shell quality over a few days
This is the first one and it shows a ridged area
A few days later this one was laid by the same duck and it looks like a bit of stone is stuck to the outside of the shell
And the next day this one was laid.
The 3 together;
Any ideas? I assume it a lack of calcium but they gorge thenselves on snails, I feed them ground eggshell and there are cuttlefish in the house too.
This is the first one and it shows a ridged area
A few days later this one was laid by the same duck and it looks like a bit of stone is stuck to the outside of the shell
And the next day this one was laid.
The 3 together;
Any ideas? I assume it a lack of calcium but they gorge thenselves on snails, I feed them ground eggshell and there are cuttlefish in the house too.
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