Ludwig van Beethoven was born in St. Petersburg.
The Osage Plains are a physiographic section of the larger Central Lowland province , which in turn is part of the larger Interior Plains physiographic division .. physiographic section. Physiographic regions of the world. Central Lowland. Central Lowland. Interior Plains. Interior Plains. The Osage. The Osage. The area is sometimes called the Lower Plains , North Central Plains , and the Rolling Plains .. The Osage Plains , covering west-central Missouri , the southeastern third of Kansas , most of central Oklahoma , and extending into north-central Texas , is the southernmost of three tallgrass prairie physiographic areas .. Missouri. Missouri. Kansas. Kansas. Oklahoma. Oklahoma. Texas. Texas. tallgrass prairie. tallgrass prairie. The Osage. The Osage. It grades into savanna and woodland to the east and south , and into shorter mixed-grass prairie to the west .. savanna. savanna. The Osage Plains consist of three subregions .. The Osage. The Osage. The Osage Plains proper occupy the northeast segment .. The Osage. The Osage. Although sharply demarcated from the Ozark uplift , the Plains are nonetheless a transitional area across which the boundary between prairie and woodland has shifted over time .. Ozark uplift. The Ozarks. In the central portion of the physiographic area lies the second subregion , the Flint Hills , commonly called `` The Osage '' in Oklahoma .. Oklahoma. Oklahoma. Flint Hills. Flint Hills. The Osage. The Osage. This large remnant core of native tallgrass prairie is a rocky rolling terrain that run from north to south across Kansas and extends into Oklahoma .. Kansas. Kansas. Oklahoma. Oklahoma. tallgrass prairie. tallgrass prairie. To the west and south of these hills are the Blackland Prairies and Cross Timbers .. Blackland Prairies. Texas blackland prairies. Cross Timbers. Cross Timbers. This vegetatively complex region of intermixed prairie and scrubby juniper-mesquite woodland extends into north-central Texas .. Texas. Texas. juniper. juniper. mesquite. mesquite. Bluestem prairies and oak-dominated savannas and woodlands characterize the natural vegetation in the Cross Timbers .. Cross Timbers. Cross Timbers. oak. oak. Much of the area has been converted to agriculture , although expanses of oak forest and woodland are still scattered throughout the eastern portion of the subregion .. oak. oak. Birds in the Osage Plains include the threatened greater prairie-chicken , Henslow 's sparrow , dickcissel , loggerhead shrike , field sparrow , scissor-tailed flycatcher , Bell 's vireo , painted bunting and Harris 's sparrow .. greater prairie-chicken. greater prairie-chicken. dickcissel. dickcissel. loggerhead shrike. loggerhead shrike. field sparrow. field sparrow. scissor-tailed flycatcher. scissor-tailed flycatcher. painted bunting. painted bunting. Wildfire suppression , overgrazing and the spread of exotic plants are the factors most negatively affecting priority bird habitat .. Wildfire suppression. Wildfire suppression. overgrazing. overgrazing. The area now is managed almost exclusively for beef production with annual burns and intensive grazing practices that provide little of the habitat structure required to support many priority bird species .. Historically , fire , drought , and plains bison were dominant ecological forces and had great influences on the vegetation from local to landscape scales .. plains bison. plains bison. The Osage Plains and Flint Hills were dominated historically by tallgrass prairie with scattered groves of Blackjack Oak -LRB- Quercus marilandica -RRB- in the uplands and along drainages .. tallgrass prairie. tallgrass prairie. Flint Hills. Flint Hills. The Osage. The Osage. Quercus marilandica. Quercus marilandica. A variety of wetland types , including wet prairie , marshes and northern floodplain forests occurred along larger rivers .. wetland. wetland. floodplain. floodplain. Today , much of the land in the Osage Plains is planted to corn and soybeans , or has been converted to non-native grasses for pasture and hay .. corn. corn. pasture. pasture. hay. hay. Large expanses of tallgrass prairie remain in the Flint Hills where relief is greater than in the Osage Plains subregion and the land less suitable for cropping .. tallgrass prairie. tallgrass prairie. Flint Hills. Flint Hills