On Closer Inspection
1953
Swans: Mystery of the Missing
2019
Концерт
1941
Australia: Land of Parrots
2008
Dysphonias
2024
Flyway of Life
2025
Season of the Osprey
2021
Der alte Mann und der Storch
2017
Ura, sauver l'oiseau sacré des australes
2024
Islands of the Vampire Birds
1999
Hermann Heinzel Ornithologist
1990
Ungezähmt - Im Fluss des Lebens
2024
The World of Budgerigars
1976
Purple Haze: A Conservation Film
—
The Song of the Earth
2000
Dessine - moi une hirondelle
—
Along Newfoundland's Shores
1962
The Making of Moonflower
2021
The Barn Swallow
1968
Keeping Birds - A Documentary
2020