Hermann Heinzel Ornithologue

1990

Chlorine and the Firefighter

1974

Your Chance to Live: Winter Storm

1972

Your Chance to Live: Nuclear Disaster

1974

Your Chance to Live: Pollution

1973

Suddenly...And Without Warning

1971

The Making of Moonflower

2021

Птицы

2001

Safety in the Shop: Power Tools

1970

Lifesaving and Water Safety: Snorkeling Skills and Rescue Techniques

1972

Keeping Birds - A Documentary

2020

The Three Children

1946

Swans: Mystery of the Missing

2019

Purple Haze: A Conservation Film

Dessine - moi une hirondelle

Along Newfoundland's Shores

1962

Концерт

1941

Disfonías

2024

The Song of the Earth

2000

Burns And Scalds

1970