PLATE 30. 
{Herjictotlieres eaohinnans.) 
Fig. 1. Head, showing outline of bill, form of crest, and other external features. 
2. One-half of the skull seen from above, showing superciliary process of the 
lachrymal. 
3 Snpramaxillary and nasals, showing nostril. 
4. Mandible. 
5. Coracoid apparatus, a = scapular process of the coracoid. 
[All natural size.] 
