Wolves live and hunt in groups called a pack. A pack can range from two wolves to as many as 20 wolves depending on such factors as habitat and food supply. Most packs have one breeding pair of wolves, called the alpha pair, who lead the hunt.

The official state tree of Illinois is The White Oak.

The total volume of mail that went through the Canadian postal system in 1950 was 1,362,310,155 items.

AMAZING FACTS