Words nearby culmen
How to use culmen in a sentence
Red bright as in No. 593d, but black on forehead narrower, usually separated by base of culmen.
Paler, more rosy, than No. 593; margins to back feathers usually gray; black on forehead usually separated by base of culmen.
Bill long; culmen with sharply defined ridge; toes joined for part of length.British Birds in their Haunts|Rev. C. A. Johns
Bill pale brown darkening on tip and along culmen; feet pale brown, iris brown.The Birds of Washington (Volume 1 of 2)|William Leon Dawson
Neither depth of bill nor culmen is a practical index to degree of slenderness of bill.The Subspecies of the Mountain Chickadee|Joseph Grinnell