Why Do Beavers Build Dam?
Why Do Beavers Build Dam? The beavers of North America build a dam to create an artificial lake in which to construct an island home or lodge. They are the...
Read MoreWhy Do Beavers Build Dam? The beavers of North America build a dam to create an artificial lake in which to construct an island home or lodge. They are the...
Read MoreWhy Do Rabbits Have Large Ears? A rabbit’s ears help in monitoring environment and detect predators. Rabbits can pick up sounds over considerable distances, perhaps up...
Read MoreWhat Is a Laughing Hyena, and Does It Really Laugh? There is a type of hyena that is known as the laughing hyena. This is the spotted hyena of Africa. Despite its name,...
Read MoreWhen Do Birds Migrate? Millions of birds of many different varieties migrate at the end of summer. With unfailing regularity they leave the regions where they were born...
Read MoreAre All Sharks Dangerous? No – only a few kinds of sharks attack people. In fact, some sharks are frightened by people. There are 480 kinds of sharks. About 03...
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