Glass does not freeze well at all. It will crack and even if it doesn't crack in the freezer when you take it out the temp. change cracks them sometimes. I never freeze glass.
Down south we call every kind of soft drink "Coke" don't know why we do but we do. My grandda called every refrigerator a "Kelvinator". Don't know why but he did. :gig
My dad cooked one for Christmas one yr when I was growing up and none of us kids liked it. It's all dark meat and I thought it was kinda greasy.
Edited to add: I'm a white meat girl and it's hard to explain the taste as I have never eaten duck.