Bugger all parries?

This weekend is the Auckland parry duck weekend and the start of parry week for the north.
We usually shoot just over the road from home (in the Wellsford area) and do really well, the problem this time is no ducks!
Don't know why, they just are not here. Thinking of heading further north (not too far over the 'border')
Anyone spotted big groups of them in the area?

No water in the area?pretty dry here in the Waikato..

Drove past harvested grain paddock tonight,there had to be close to thousands parries n mallards in it.