Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
LL Wolf
1964
Tyrannus crassirostris
July 14 Cañon de lotos, Pae. e. Cuernavaca, Morelos Mexico
collected (2) by Dick Sage.
LLW #2636 ♀ body plumage mostly new. II° old.
I° - 6-10 old. 5-sheath, 4-⅓ gr., 3-¾ gr. 1-2-new.
corresponding coverts new. greater II° cov. - sheaths
marginals - new. med. + lesser II° cov. - old.
rect. rt. #1-⅔ gr. 2-5-old. left #1 <⅓ gr. #2-sheath 3-6old.
LLW #2637 body plumage - ♀ new.
I° 1-⅓ gr. 2-¼gr. 3-sheath 4-10-old.
II° + covs. - old. rect.-old.