Birds of Canada (banknotes)

Face sides of the 1986 Birds of Canada series depicting, top to bottom, Queen Elizabeth II, Wilfrid Laurier, John A. Macdonald, Queen Elizabeth II, William Lyon Mackenzie King, Robert Borden and again Queen Elizabeth II

Birds of Canada (French: oiseaux du Canada) is the fifth series of banknotes of the Canadian dollar issued by the Bank of Canada and was first circulated in 1986 to replace the 1969 Scenes of Canada series. Each note features a bird indigenous to Canada in its design. The banknotes weigh 1 gram with dimensions of 152.40 by 69.85 millimetres (6.00 by 2.75 in). It was succeeded by the 2001 Canadian Journey series.

This was the first series to omit the $1 banknote; it was replaced by the $1 coin, which became known as the loonie, in 1987, although the $1 bill from the previous series would continue to be produced concurrently with the $1 coin for a 21-month long period until 1989.^[1][2] It was the last series to include the $2 and $1,000 banknotes. The $2 note was withdrawn in 1996 and replaced by the $2 coin now known as the toonie. The $1,000 note was withdrawn by the Bank of Canada in 2000 as part of a program to mitigate money laundering and organized crime.

The portraits on the front of the note were made larger than those of previous series.^[3] The $20, $50, $100, and $1000 banknotes had a colour-shifting metallic foil security patch on the upper left corner, an optical security device that was difficult to reproduce with the commercial reproduction equipment of the time. This was the last Canadian banknote series to include planchettes as a security feature.

This series was the first to include a bar code with the serial number. This allows the visually impaired to determine the denomination of a banknote using a hand-held device distributed by the bank of Canada for free via the Canadian National Institute for the Blind.