Квивира: Национальный заповедник дикой природы Канзаса.

Wildlife refuge in Kansas, United States

Quivira National Wildlife Refuge in south central Kansas, United States, includes rare inland marshes. Located near the town of Stafford, it lies mostly in northeastern Stafford County, but small parts extend into southwestern Rice and northwestern Reno Counties. Its proximity to the Central Flyway migration route and the salt marshes on the refuge combine to endow the refuge with a large variety of birds. Many of these birds are uncommon in other parts of Kansas or even the central part of the continent. On January 29, 2008, Quivira NWR and Cheyenne Bottoms Wildlife Area were jointly named as one of the 8 Wonders of Kansas. Quivira NWR is one of 29 places in the United States on the Ramsar list as a wetland of international importance.

The name Quivira derives from a fabled Native American city of gold. In 1541 Spanish conquistador Francisco Vásquez de Coronado led an expedition onto the Great Plains of Kansas searching for wealth. He spent a month with the Quivirans, the ancestors of the Wichita tribe, but returned to New Mexico without finding any gold.

Quivira National Wildlife Refuge was created in 1955 and in 1998 the refuge reached its present size of The Refuge is bisected by Rattlesnake Creek from which it receives the main flow of water. It has two shallow lakes, Big Salt Marsh and Little Salt Marsh, that have attracted migratory birds and animals for centuries. of canals have been constructed to create additional marshland. The Refuge has 34 wetlands from 10 to in size totaling The wetlands have high salt levels. Quivira also has about of sand dunes covered with prairie grasses. The sand prairie has species from both the eastern Tallgrass prairie and the western Shortgrass prairie or steppe. About of the Refuge is wooded with trees such as cottonwood, black locust, and eastern redcedar. Another of Refuge land is farmed with winter wheat and milo. A portion of the crop is left in the fields for wildlife. Cattle are also grazed on part of the Refuge to simulate grazing by bison, which are no longer present. Bison grazing was a traditional component of the ecology of the region.

Most of the 344 species of birds are seasonal. The Christmas bird count in 2010 counted 43,548 birds of 95 species. More than one half of this total were snow geese many of which winter on the Refuge. Quivira also has mule and white tail deer, raccoon, coyote, badger, skunk, two species of lizard, opossum, bobcat, red and swift foxes, six species of turtle, beaver, muskrat, porcupine, prairie dog, and wild turkey.

Shorebirds, pelicans, and gulls stop over at the refuge en route to their Spring nesting grounds. Plovers, avocets, stilts, ibis, and endangered least terns nest on the refuge during the spring and summer. Whooping cranes stop over on their way north to nesting areas.

800,000 geese and ducks pass through Quivira NWR en route to the Gulf Coast and Mexico. In addition, endangered whooping cranes occasionally visit the refuge en route to their wintering grounds in Texas.

Both bald and golden eagles spend the winter on the refuge.