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Because I love to birdwatch...
and along the way I see many other things...
and learn more about our universe every day...
Rocky Mountain bee plant was an important food source for Native Americans in the Southwest. The leaves were boiled and used for greens (like spinach) and cooked in meat stews with wild onions and celery. The seeds were cooked, dried and used in mush and were also used to make bread.
Native Americans also used the plant medicinally. They would take a tea made from the plant for fevers and stomach disorders and use a poultice of crushed leaves soaked in water to treat sore eyes. They also steeped the leaves and used the liquid as a body and shoe deodorant.
A black paint made from the plant was used to decorate pottery.
Valentine National Wildlife Refuge lies in the heart of a vast area of undulating sand dunes which stretch across north-central Nebraska. The region, called the Sandhills, is the largest remaining tract of mid and tall grass prairie in North America.
Eons ago, receding waters exposed the bed of a huge inland sea located west of Nebraska. West winds attacked the sea bed and transported the sand to north-central Nebraska. Here the sand was deposited in the dunes which comprise the Sandhills....
Numerous lakes, productive marshes, and tall grasses on hills and meadows provide habitat for many kinds of wildlife. Blue-winged teal, mallards, pintails, gadwalls, redheads, ruddy ducks, and shovelers nest on the Refuge in large numbers. During fall and spring migrations, many other species of ducks stop to rest and feed. Sometimes as many as 150,000 ducks can be found on the Refuge, with peak numbers occurring in May and October.
More than 260 species of birds have been sighted on the Refuge. Herons, terns, shorebirds, pelicans, and many songbirds nest on and migrate through the Refuge. Long-billed curlews and upland sandpipers call from hill and fence post. In early spring, prairie chickens and sharp-tailed grouse gather on dancing grounds for their elaborate courtship display. Sandhill cranes pass over in spring and fall in great numbers filling the sky with trailing V's and musical rattling calls. Winter storms and cold weather bring the bald and golden eagles to hunt the snow covered prairie.
Lacreek National Wildlife Refuge was established in 1935 as a refuge and breeding ground for migratory birds and other wildlife. The refuge is located in Bennett County in southwestern South Dakota. The refuge lies in the shallow Lake Creek valley on the northern edge of the Nebraska Sandhills and includes 16,410 acres of native sandhills, sub-irrigated meadows, impounded fresh water marshes, and tall and mixed grass prairie uplands. The refuge serves as an important staging area for migrating Canada geese, other waterfowl, sandhill cranes, shorebirds, and neotropical migrants. Providing critical wintering habitat for the high plains trumpeter swan population is a primary goal. The refuge provides a variety of habitats for resident and migrant wildlife.
A couple of my favorite photos from today:The Nebraska Sandhills, which encompasses approximately 19,300 square miles of sand dunes stretching 265 miles across Nebraska, contains about 95% or 12.75 million acres of rangeland.
With dunes that are as high as 400 feet, as long as 20 miles, and slopes as steep as 25 percent, the Sandhills are the largest sand dune formations in the Western Hemisphere plus one of the largest grass-stabilized dune regions in the world. The large sand masses, that were formed by blowing sand are now held in place and stabilized by vegetation that consists mainly of grasses.
Precipitation in the Sandhills ranges from a yearly total of 23 inches in the east to slightly less than 17 inches in the west. The Sandhills are generally viewed as a semiarid region where sandy soils, low precipitation, and high evaporation rates support primarily dry grassland. However, the Sandhills also have numerous lakes and wetlands. Many of the valleys contain lakes and/or wet meadows that are supplied water by a groundwater reservoir (aquifer) that holds an estimated 700-800 million acre-feet of water. About 2.4 million acre-feet of spring-fed streamflow is discharged annually.