Flag of Zambia was slightly altered so as to be more like the one used in the Zambian coat of arms. The design of the national flag of Zambia is described in National Flag and Armorial Ensigns Act of 4 June 1965. Green with an orange coloured eagle in flight over a rectangular block of three vertical stripes coloured from left to right in red, black and orange; of overall dimensions 3:2; and to the following colour specifications: The green was adjusted in 1996 to a lighter and brighter green. In 2012 The London Organising Committee of the Olympic and Paralympic Games solicited
Yellow-billed amazon work, "Systema Naturae". The yellow-billed amazon is long. Its plumage is mostly green with pink over the throat, upper breast and sides of neck, and blue in the larger wing feathers. Feathers over the ears are dark blue-green. The bare white eye-rings are surrounded by a narrow rim of white plumage, which continues as a narrow band of white over the forehead. Plumage over the lores is pale blue and the fore-crown is blue. A barred appearance over the back and sides of neck arises from the green feathers having black tips and edges. The tail feathers are green with