with a large flock of greylag geese
No interactions present.
I've seen a couple of these. In both cases the hybrids were hanging around with Greylags rather than Canada Geese; I have no explanation for this.
One of them hung around a couple of years at Little Paxton.
Lat/Lng: 52.76012, -0.9365
OS grid ref: SK718185
in a field next to priory water