Cursorial [1931] ｜ ｜ ｜―Prairie Hen [1937] ｜ ｜ ｜―Sage Grouse [1945] ｜ ｜ ｜―Total [1960] ｜ ｜ ｜―Blue Swift [1968] ｜ ｜ ｜―Grey Blue [1984] ｜ ｜ ｜―Sage Blue [1997] ｜ ｜―Prairie Chicken [1945]