Historical Importance of the Munich Massacre: The Munich Massacre was a terrorist attack during the 1972 Olympic Games. Eight Palestinian terrorists killed two members of the Israeli Olympic team and then took nine others hostage.
Look for brown, furrowed bark. The bark of sugar maple trees changes color as it ages. The bark of younger trees will be grayish-brown in color. As the sugar maple trees mature, the bark will deepen to a dark brown. It is characterized by vertical grooves that are closely spaced.
Shagbark and shellbark hickory tree nuts differ in appearance. Shagbark nuts have a thin, white shell, while shellbark nuts have a thick, brown shell. Shellbark trees produce larger nuts than shellbark. You can distinguish between the two types of hickory trees in the landscape by the bark. Shellbark trees have large plates of bark, while shagbark trunks have peeling, shaggy bark.