A nomenclature of colors for naturalists : and compendium of useful knowledge for ornithologists. (1886)
Ridgway, Robert, 1850-1929 · Boston : Little · leaf 178
. forehead, crown, and ocdput. The term cheeks is more or less indefinite in meaning, but in its widest sense may be said to include the auriculars, suborbital region, and onalar region. It is, however, sometimes restricted to one or the other of these divisions.The supraloral region (15),…
Colors
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