I've collected (and reported) maybe 5 dozen bands over a 40 year period. Perhaps 8-10
of those were Canadas. A good many were taken at Long Point, Rondeau, Mitchell's Bay and few at Wolfe Island, and several more at or near Tiny Marsh.
Seemingly, quite a few were taken near where banding initiatives were strongly undertaken by either MNR or CWS staffers. One MNR staffer I know banded literally hundreds of birds, mostly Mallards, BWT and Blacks at Tiny Marsh, and another Canadas near Bass Lake ... but I'm fairly certain not much banding occurs at either local these days.
Of note, I shot a Blue-winged Teal in north-central Cuba that was banded near Wadena
Saskatchewan and a really nice drake Canvasback at Long Point that was banded in Maryland that was 12 years old. On the other end of the scale, a banded and colour-collared Canada that was banded 2 years previously at a local less than 2 miles from where I shot him ... and less than 1/2 a mile from my back door ! I've picked "jewelery" off Mallards, Blacks, Blue & Green-winged Teal, a Pintail, a Gadwall, a couple of Redheads, a couple of Cans, at least one Wigeon and a few Goldeneyes. Never got a band from a Ringneck or a Scaup.