GEN. 3-6 OF KEY. 



~* 9. MIMUS CAROLIN-ENSIS (L.) GR. 

 Catbird. 



-* 10. EARPORHYNCHUS RUPTJS (L.) CAB. 

 Brown Thrush. Thrasher. 



lOa. HARPORHYNCHUS RTTFTTS (L.) CAB., 

 var. LONGIROSTRIS (Lafr.) Cs. 

 Thrush. 



11. HARPORHYNCHTJS CURVIROSTRIS (Sw.) CAB., 



var. PALMERI Kidg. 

 Curve-billed Thrush. 



llbis.* HARPORHYNCHTJS BENDIREI Cs. 

 Bendire's Thrush. 



12. HARPORHYNCHTJS CINERETJS BD. 



Cinereous Thrush. 



13. HARPORHYNCHTJS REDIV1VUS (GAMB.) CAB. 



Sickle-billed Thrush. 



13a. HARPORHYNCHITS RED1V1VUS (GAMB.) CAB., 

 var. LECONTEI (Lawr.) Cs. 

 X^eConte's Thrush. 



14. HARPORHYNCHTJS CRISSALIS HENRY. 



Red-vented Thrush. 



[15]. SAXICOLA CENANTHE (L.) BECHSTEIN. 

 Stone Chat. 



-* 16. SIALIA STATiIS (L.) HALDEMAN. 

 Eastern "Bluebird. 



17. SIALIA MEXICANA Sw. 



Western Bluebird. 



18. SIALIA ARCTICA Sw. 



Arctic Bluebird. 



*llbis. Not in the Key. See Am. Nat., Vol. vii,"p. 330, 1873. 



