Genus
Tetrao
3 species
The list of species of Tetrao genus
Tetrao is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse.
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The list of species of Tetrao genus
Tetrao is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse.
... show more
show less
Source