A sandgrouse is not a grouse - it is a highly adapted wader. Those species native to hot dry areas nest in areas a long way from water. Males of these species have specially adapted belly feathers that rapidly absorb water when dipped and these are sucked by the chiks to get a drink.
The sand grouse will soak his feathers for his chicks to drink.
The sand grouse will soak his feathers for his chicks to drink.
Moraine.
Grouse have a variety of habitat. In my own experience the sand hills of Nebraska has one of the best populations. I have even seen them in the Rocky Mountains when I have been elk hunting.
The sand dollar does not give birth to young ones. They shed their sperm and eggs in the surrounding water and the fertilization takes place outside. Generally the eggs are released in hundreds.
The water bubbling up through the sand during an earthquake can bring things to the surface. For example during the 1989 earthquake in San Francisco, the Sand Boils brought up debris from the 1906 earthquake.
No. The water is in the sand.
When the mob started Vegas it was just another sand dune. They paid to bring water to the desert, so Vegas has all the water it needs.
They do not care for their young ones. They do not even have gestation period or so. The fertilization and development of the babies occurs in free ocean water.
Water from sand is evaporated.
Sand is not soluble in water and sand particles are settled.
The sand will simply go to the bottom of the container of water. Water and sand do not mix.