184 
Catalogue of the Birds of Illinois. 
( Oligomyodce.) 
Family TYRARRIDJE. — Tyrant Flycatchers. 
Genus Tyraknus, Cuvier. 
fl *143. T. carolinensis (Linn.) Baird. King Bird. Summer sojourner; 
commonly known as the Bee Bird or Bee Martin. 
Genus Myiarchus, Cabanis. 
*144. M. crinitus (Linn.) Caban. Great Crested Flycatcher. Summer 
sojotfrner; usually a woodland species, but not unfrequently seen in towns, where 
it sometimes builds in the hollow branches of shade-trees, or even the eaves of 
buildings. 
Genus Sayornis, Bonaparte. 
*145. S. fuscus (Gmel.) Baird. Pewee. Summer sojourner, often winter- 
ing southward. 
146. S. sayi (Bp.) Baird. Say’s Pewee. Casual or accidental in northern - 
part of the state (fide Nelson, Bull. Essex. Inst., VIII., 1876, p. 113). 
Genus Contopus, Cabanis. 
147. C. borealis (Sw.) Baird. Olive-sided Flycatcher. Rare, transient; 
possibly breeds in extreme northern counties. 
*148. C. virens (Linn.) Caban. Wood Pewee. Summer sojourner. 
Genus Empidokax, Cabanis. 
149. E. fiaviventris , Baird. Yellow-bellied Flycatcher. Transient; pos- 
sibly summer sojourner northward. 
*150. E. acadicus (Gmel.) Baird. Green-crested Flycatcher. Summer 
sojourner. More numerous southward than Traill’s Flycatcher, but inhabiting 
the same localities, and difficult to distinguish; nest very different, however, 
and plumage quite distinct on comparison. 
/ *151. E. pusillus trailli (Aud.) Baird. Traill’s Flycatcher. Summer 
sojourner; whole state, but said to be rare northward. 
*152. E. minimus , Baird. Least Flycatcher. Transient southward; sum- 
mer sojourner northward. 
Older TIiOCHILI. 
Family TROCHILIDJE. — Humming-birds. 
Genus Trociiilus, Linnseus. 
*153. T. colubris, Linn. Ruby-throated Humming-bird. Summer sojourner. 
Our only species. 
