Why is Canary Wharf so called?

Canary Wharf is a major business district in east London, within the London Borough of Tower Hamlets. It is one of the United Kingdom's two main financial centres – along with the traditional City of London. It and contains many of Europe's tallest buildings, including the second-tallest in the UK, One Canada Square.

Canary Wharf contains around 16,000,000 square feet (1,500,000 m2) of office and retail space, of which around 7,900,000 square feet (730,000 m2) (about 49%) is owned by Canary Wharf Group. Around 105,000 people work in Canary Wharf, and it is home to the world or European headquarters of numerous major banks, professional services firms, and media organisations.

Canary Wharf itself takes its name from No. 32 berth of the West Wood Quay of the Import Dock. This was built in 1936 for Fruit Lines Ltd, a subsidiary of Fred Olsen Lines for the Mediterranean and Canary Islands fruit trade. The Canary islands were so named after the large dogs found there by the Spanish (Gran Canaria from Canine) and as it is located on the Isle of Dogs, the quay and warehouse were given the name Canary Wharf.