SOUTH DAKOTA NATURAL HERITAGE PROGRAM 

 Element Occurrence Record 



Scientific Name: FALCO MEXICANUS 

 Conunon Name: PRAIRIE FALCON 



Global rank: G5 Forest Service status: 



State rank: S3S4B,S4N Federal Status: 



Element occurrence code: ABNKD06090.008 

 Element occurrence type : 



Survey site name : 



EO rank: B 

 EO rank comments : 



Coxinty : 



USGS quadrangle: SHEEP MOUNTAIN 



Township: Range: Section: TRS comments: 

 016N 008E 24 NE4NE4NE4 



Precision: S 



Survey date: 1979-SUM Elevation: 3360 



First observation: 1979 Slope/aspect: P52A00 



Last observation: 1979-06-11 Size (acres) : 



Location: 



SLIM BUTTES; 5 MI E AND 13 MI S OF REVA GAP 



Element occurrence data: 



DEFENSIVE ADULTS, FOUR YOUNG OBSERVED AT NEST SITE 



General site description: 



PONDEROSA PINE HILLS WITH STEEP CLIFFS, MIXED GRASS PRAIRIE, SAGEBRUSH 

 AND WOODY DRAWS 



Land ovmer/manager : 

 SLIM BUTTES 

 CUSTER NATIONAL FOREST 



Comments : 



CNF#35PF49 



Information source: USES, CUSTER NF, RAPTOR INFO. SYSTEM, CAMP CROOK, 



SD, 57724 



