Photo, picture:
Blaessgans, beide Altvoegel bewachen und verteidigen die Jungvoegel - (Blessgans - Foto Blaessgaense landen auf einer Salzgraswiese)
Greater White-fronted Goose, both parents defend and rear the goslings - (White-Fronted Goose - Photo Greater White-fronted Geese on the North Sea coast)
Anser albifrons

Gallery overview