Bird Species: Smew
| English Name: Smew |
| Latin Name: |
| Category: Duck |
| Ring Size: FC6 |
Flat Coiled FC6 (Numbered & Lettered)
Ring Size: 12.7mm
Flat Coiled FC6 (Numbered)
Ring Size: 12.7mm
Flat Coiled FC6 (Plain)
Ring Size: 12.7mm
Spiral Coiled (SC6)
Ring Size: 12.7mm