70 WyYoMING Birps. 
OTHER REFERENCES: 
1. “Useful Birds and Their Protection,’ Forebush, pp. 185-203. 
2. “Birds in Their Relation to Man,’ Weed and Dearborn, pp. 
112-119. 
636. Mniotilta varia: Black and White Warbler. 
“Accidental. Dr. Jesurun has one specimen in his collec- 
tion that he captured at Douglas, May 17, 1899. The bird 
was alone.” (Knight.) 
644. Vermivora virginiae: Virginia Warbler. 
“Tt seems singular, but little is known of this bird in Wyo- 
ming. In accordance with its geographical distribution, it 
should be a summer resident, but none of the recent ob- 
servers have reported it. The A. O. U. check list, second 
edition, reports it as belonging to Wyoming. Besides this, 
Aiken is the only one to report it from the state. He notes 
the following: ‘A fine singer, usually found on the hill- 
sides covered with brush.’ He also states that he took 
eggs and nests. Further notes on this species are very 
desirable.” (Knight.) 
645. Vermivora rubricapilla rubricapilla: Nashville Warbler. 
“Rare summer resident. Bond has taken a single specimen 
at Cheyenne and | have taken one specimen on Chugwater 
Creek, May 29, 1898. Mr. Chas. Gilmore captured two 
specimens in the Freezeout hills in 1897, both of which 
are in the University collection. One of these skins was 
conditionally referred to the Calaveras Warbler by W. W. 
Cooke. (‘Further Notes on the Birds of Colorado,’ Bul- 
letin 44, State Agricultural College, Colorado, March, 1898, 
p. 168.)” (Knight.) 
645a. Vermivora rubricapilla gutturalis: Calaveras Warbler. 
One specimen found dead in a poisonous cave by, Mie SEs 
Skinner of the Yellowstone Park. 
646. Vermivora celata celata: Orange-crowned Warbler. 
“Summer resident; not common. ‘The following records 
have been collected: Drexel, Fort Bridger; McCarthy, 
Green River; Grinnell, Como Bluff; Jesurun, Douglas; 
3ond, Cheyenne.” (Knight.) Walker took a specimen 
which appears to be this form, but it has not been positively 
identified. 
