Search This Blog

Followers

Monday, May 23, 2011

Snow in the Desert?

Engulfing nearly 275 square miles of Chihuahuan Desert, White Sands National Monument is a sight to behold.  The white "sand" is actually gypsum, and it is the largest gypsum dunefield in the world.  It is fairly easy to get lost in the heart of the dunes, and trails are marked with white and orange poles; often, however, the poles get buried due to the shifting dunes.  There is no shade along the major trails, and rangers recommend carrying at least one gallon of water per person per day in order to stay hydrated.  Although the dunes seem devoid of life, animals and plants survive in the gypsum.  The interdunal areas, which retain moisture after rains, thrive with plantlife.  And many animals have adapted to the harsh conditions, including a rare albino lizard that can somtimes be seen scampering across the gypsum dunes.
Gypsum dunes at White Sands National Monument

Sand Verbena blooms in April and May

Wind rakes the dune fields

Trail markers on the Alkali Flat Trail

Contrasting colors on the dunes

Black-and-white on white

Very little plant life in the heart of the dunes

Some vegetaion between dunes

A 4-foot marker nearly buried

Blooming Soaptree Yuccas in an interdunal area

White Sands with the Sacramento Mountains in the background

1 comment:

Jenny-B said...

I never get tired of looking at your pics - they are different every time. The sand really does look like snow.

Hump Day Hawk

Tortugas and the Organs We got a fairly early start this morning so it wasn't hot at all:  62F.  The cloud cover helped the temperature ...