They dont. Its just the environmentalist tree huggers who feel like ruining your fun. Like in California. They shut the dunes down for birds...WOW.
they affect by the sand
Huge piles of sand are called sand dunes. Sand dunes typically form in deserts or coastal areas where there are strong winds that shape and move the sand into these large structures.
There are only two sand dunes in Michigan. The two sand dunes are Sleeping Bear Dunes and Sliver lake sand dunes.
Endangered seabirds live in the dunes breeding their young. When people go in the dunes the scare the birds litter smash their eggs.
the largest sand dunes
sand dunes change
sand dunes i think?
yes sand dunes are big
Sand dunes are likely to be in a desert
Sand dunes are formed when sand is pushed by the wind into a very, very small mound.
Sand dunes appear on the ground, not on plants.
what role do sand dunes play