Nature Done Wright

Saw this on the Jerseybirds email list:

My name is Andrew Boucher, I'm a 17 year old birder from northern NJ. I have watched the jbirders emails for a few months now but I finally saw a
bird worthy of sharing!

A few days ago I saw what I identified as a"blonde" mallard (photos attached) at the Celery Farms in Allendale.

I was hoping someone could provide insight into the rarity of this albino-ish
mallard for me.

The internet seems curiously devoid of info, aside from duck-hunting forums.

Andrew has gotten some replies already.  What do you think?