A quail is a small bird that lives on the ground. There are many different types of quail, and they are in the same family of birds as the pheasant. They eat mostly seeds but will also eat insects. Quails build their nests on the ground.
Quandongs are a type of fruit found in Australia, and are also known as the native peach. They are semi-parasitic and will get some nutrients from the roots of nearby trees and plants. Quandongs grow right across Australia, even in the dryest areas. The fruit itself had a big seed and a very thin coating of fruit on the outside. The seeds are textured and can be made into interesting jewelry.
A quarry is a large hole in the ground where rock is cut from to use for other purposes. Stone for making buildings from was taken from quarries before bricks were in widespread use.
The American Quarterhorse is a breed of horse that is very fast over very short distances, hence the name - coming from a quarter mile race. They are also used at rodeos and as working horses.
Quartz is the second most common mineral on the surface of the Earth after feldspar. It is made of silicon dioxide in a crystalline structure. Quartz naturally forms colourless six-sided crystals, and is transparent or slightly translucent. Quartz that is milky or is coloured has impurities in it. Quartz that is a pretty colour is usually given a different name, like amethyst.
A Queen is the female ruler of a country or empire. You can become a Queen either by marrying a King or by being born into the position, not by being voted in by the people. You cannot choose to become a Queen. A man cannot become a King by marrying a Queen, he simply becomes a Queen's consort, and a woman who has become Queen by marriage stops being a Queen when her husband dies.