National colours of the Czech Republic colours ribbons on commemorative purposes. National colours of the Czech Republic The national colours of the Czech Republic () are one of the national symbols of the Czech Republic, which officially represent the Czech Republic. The colours forming tricolour are in the following order: white, red and blue. The national colours come from the flag of the Czech Republic. Traditional colours of the Czech lands were white and red. These colours were derived from the Bohemian coat of arms, but after Czechoslovakia has been established, the blue colour was added to symbolize colours of Slovakia and distinguish colours from the
The Colours of Animals Protection. Chapter 7 Variable Protective Resemblance in Vertebrata, Etc. Chapter 8 Variable Protective Resemblance In Insects. Chapter 9 Protective Resemblances in Lepidoptera (continued). Chapter 10 Warning Colours. Chapter 11 Warning Colours (continued). Chapter 12 Protective Mimicry. Chapter 13 Protective and Aggressive Mimicry. Chapter 14 The Combination of Many Methods of Defence. Chapter 15 Colours Produced by Courtship. Chapter 16 Other Theories of Sexual Colouring. Chapter 17 Summary And Classification. The co-discoverer of natural selection Alfred Russel Wallace, reviewing Poulton in "Nature", was interested by Poulton's observations on thin films producing iridescence: "In some cases dried insects lose some of their