[mands65]

There is a duck that visits our pond quite often. She has however laid  eggs in next doors garden ( not sure if nest has been disturbed ). This morning I saw her mooching around our garden as if she was looking for something, then she flew off. Will she remember where she has laid her eggs.

[8doubles]

She was probably looking for food, she will return to the nest only briefly to lay until she has a full clutch to incubate.
If people keep checking before she is sitting tight a mallard (?) may abandon the nest and try elsewhere.