SAND DUNES
The “sand sea” of the Namib Desert stretches from Luderitz in the south, past the Kunene River in the North. The
biggest and most dunes are found between Luderitz and the Kuiseb river. Life in these dune fields are complex and
utterly fascinating to observe.Driving south from Swakopmund you need to cross the Kuiseb delta in order to enter the
sand dunes proper. Here your fascinating journey begins.The first fascinating plant
you will see is the !Nara bush. This thorny green bush produces melon like fruits that is harvested annually by the
Topnaar people, living in the Kuiseb River. Although the desert looks devoid of life, there is plenty to
see.
The dune grass or Stipagrostis sabulicola, is the main specie found in the dune fields. This very tough
grass mostly grows in hollows and the lower part of dune slopes. It has an extensive root system, which can
sometimes be seen above ground. It utilises the fog that crawls in over the land from the Atlantic ocean
every night, to sustain itself. Sand borne by the wind gets blown around, and will
accumulate at the base of the dune grasses, thus causing hummocks. These hummocks in turn can sustain a wide
variety of life.
The Golden Mole, the only known mammal to dwell entirely in sand, will use the hummock to burrow in before day
break. Extremely shy and elusive the Golden Mole is very difficult to find, but its “tunnels” can be seen easily
enough. The Golden Mole “swims” through the sand in order to move and catch its prey. Another
inhabitant of these hummocks is gerbils. These jumping mice also burrow in during the day, to escape the heat of
the day. Side winding adders are attracted to these hummocks for the sole reason that it provides food like
gerbils, beetles and even golden moles if they can catch them. Other inhabitants include geckos of different
species, beetles and even the odd chameleon. Dune ants are what can be seen mostly. They are about the only
living thing that moves around during the day, and they also use the hummock of dune grass as their home.

The dunes of the Namib are very special indeed. Not only do they look very pretty, but they support a large number
of species.
At times it might be difficult to see them, but once you know what to look for, these fascinating denizens of
the Namib will show themselves.
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