I went back over the piece with a magnifying glass to verify no signature; and no signature (except for my grubby fingerprints).
Trying 'goose' in my searches and getting more of the flatter bill rather than pointed. Searching for 'scandinavian crystal goose paperweight' I'm getting some similar shapes, but they're all much smaller. The search words, 'bird, duck, goose' are being used simultaneously in titles (and tags) so I'm getting similar results regardless (but again, more of the flatter bill with the word 'goose').