Bird
Flag
Company
Country
British India Steam Navigation Co
UK
Royal Viking Line, Oslo
Norway
Fouquet SACOP, Marseille

The bird is a gabian.

France
Fouquet SACOP, Marseille
France
Pacifica Shipping New Zealand
Pacific Line New Caledonia
Vaasan Laivat o/y, Vaasa
Finland
Tarntank Rederi A/B, Donso
Sweden
Guincho Cruising Agency Cuba
Columba Belgium
Rivtow Straits Ltd., Vancouver
Canada
Sudan Shipping Line, Ltd., Port Sudan
Sudan
Tanker Transport service
Netherlands
Griffin Line South Africa
Taiwan Navigation Co. Taiwan
United Thai Shipping Corp., Ltd., Bangkok

white flag, three vertical flying birds, red - blue - red; the one at the fly is tailed.

Thailand
Arya National Shipping Lines
Iran
Alcoa of Australia Inc Australia
Heron Shipping Co. Ltd. New Caledonia
Skanfahrt
Germany
Seetransportgesellschaft mbH Germany
Mutualista Açoreana de Transportes Marítimos, S. A. Portugal
Ford Fleet

the proverbial "Bluebird of Happiness"

US
McMekan, Blackwood & Co.
Blue Emu Line
Australia
Egyptian Navigation Co., Alexandria
Egypt