Juvenile Gyrfalcon
feeding on pheasant,  Dec. 17, 2005

Gyrfalcons
seen on Jan. 22, 2006

Juvenile Gyrfalcon
Fort Pierre National Grassland
Dec. 26, 2005

Gyrfalcon
Subadult seen on Jan. 28, 2006

Juvenile Gyrfalcon
 feeding on pheasant northeast
of Blunt, South Dakota
Dec. 30, 2005

Gyrfalcon
Subadult near the Pheasant Farm
Jan. 29, 2006

Adult Gyrfalcon
Fort Pierre  National Grassland
Jan. 7, 2006

Gyrfalcon
Fort Pierre National Grassland
Feb. 5, 2006

Subadult Gyrfalcon
Fort Pierre National Grassland
Feb. 11, 2006
 

Adult Gyrfalcon
feeding on pheasant
North end of Gray Goose Road
February 18, 2006

Adult Gyrfalcon
Fort Pierre National Grassland
Feb. 19, 2006

Gyrfalcon
Subadult at Little Bend, Sully County
Feb. 26, 2006

Adult Gyrfalcon
Fort Pierre National Grassland
March 24, 2006