<Tr> <Th> Design </Th> <Td> A vertical triband of light blue (hoist - side and fly - side) and white . </Td> </Tr> <P> The flag of Guatemala, often referred to as "Pabellón Nacional" (literally, "National Flag") or "Azuliblanco" ("Blue and White") features two colors: sky blue and white . The two sky blue stripes represent the fact that Guatemala is a land located between two oceans, the Pacific Ocean and the Atlantic Ocean (Caribbean sea); and the sky over the country (see Guatemala's national anthem). The white signifies peace and purity . The blue and white colors, like those of several other countries in the region, are based on the flag of the former Federal Republic of Central America . </P> <P> In the center of the flag is the Guatemalan coat of arms . It includes the resplendent quetzal, the national bird of Guatemala that symbolizes liberty; a parchment scroll bearing the date of Central America's independence from Spain, 15 September 1821; crossed rifles, indicating Guatemala's willingness to defend itself by force if need be; a bay laurel crown, the symbol for victory; and crossed swords, representing honor . The flag is one of only three national flags of UN member states to feature a firearm, the others being those of Mozambique and Haiti . </P> <P> The Central American flag was used in Guatemala until 1851, when a pro-Spanish faction took over and added the Spanish colors of red and yellow to the flag . The original colors were restored on August 17, 1871, but as vertical (rather than horizontal) stripes in order to distinguish it from other flags and with a new coat of arms . </P>

What is the name of the bird on the guatemala flag