English terms for types or instances of blackcocks, capercaillies, grouse, moorcocks, prairie chickens, ptarmigans, sagehens, and other birds in the phasianid subfamily Tetraoninae.

NOTE: This is a set category. It should contain terms for grouse, not merely terms related to grouse. It may contain more general terms (e.g. types of grouse) or more specific terms (e.g. names of specific grouse), although there may be related categories specifically for these types of terms.


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Note 2