Goldfish lose their color if they are kept in a dim light or they are placed in a body of running water, such as a stream. They remain gold when kept in a pond or in a bowl with adequate illumination.
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Ostriches are such fast runners, they can outrun a horse. Male ostriches can roar like a lion.
In Australia, the Number 1 topping for pizza is eggs. In Chile, the favorite topping is mussels and clams. In the United States, it's pepperoni.
There are buffalo in Poland. They live mainly in the area of the Bialowieza Forest and are known as "zubra." The well-known Polish vodka Zubrowka, which means "buffalo brand," takes its name from these animals.
In 1944, Major Clark Gable's army discharge papers were signed by president-to-be Ronald Reagan, then a captain.
Tuberculosis is one of the world's oldest diseases. Some ancient mummies found in Egypt and Peru had tuberculosis.
Every night, wasps bite into the stem of a plants, lock their mandibles into position, stretch out at right angles to the stem and, with legs dangling, fall asleep.