Yellow-billed Loon (Gavia adamsii)
by Ron Fredrick
| 
White-billed Diver - Gavia adamsii
by Charlie Fleming
| 
White-Billed Diver . Gavia adamsii
by SWBirder
| 
White-billed Diver (Gavia adamsii)
by Dave Barnes
|
White-billed Diver (Gavia adamsii) - Lincolnshire.
by Dave Barnes
|
:: Yellow-billed Loon, Gavia adamsii, vitnäbbad islom ::
by Henrik Ehrenberg
| 
Yellow-billed Loon
by Glen Tepke
| 
Yellow-billed Loon (Vitnäbbad islom)
by S.Stenlund
| 
Vitnäbbad islom
by Christer Sundström
| 
Birds of the Western Palearctic
by Geert Bauke Kortleve
|
