Clarification

I took these photos at Rother Valley yesterday and the top one I am wondering if it is a Canada/Greylag and the lower one I think is a Muscovy, I would appreciate any thoughts as my identification techniques leave a lot to be admired.  Also got a good one of this Shelduck and  frozen feet and frozen fingers, but it was worth it.

Of all the things I've lost, I miss my mind the most.