282 



GENERA AND SPECIES OP BIEDS. 



20. algeriensis, Less. (p. 244.) N - w - Afrlca 

 [robustus, Baird. (p. 243). Cf. Stejneger, Pr. (Morocco to 



Philad. Acad. 1888, p. 91; Kidgw. Auk, Tunis). 



1897, p. 323.] S.W. Arabia. 



21. koenigi, Hartert, Nov. Zool. 1901, p. 309. Canary Is. 



[Cf. Ogilvie Grant, Nov. Zool. ix. p. 462, 1902.] 



22. meridionalis, Temm. (p. 246.) 



S. France. 

 Spain. Portugal. 

 Italy. 



23. ludovicianus {Linn.), (p. 245.) South Atlantic 



[Cf. Strong, Amer, Nat. xxxv. pp. 271-298 and Gulf States 



(1901).] of N. America 



(Florida to Carolina). 



24. mexicanus, Brehm. * (p. 245, pt.) 



Table-land 

 of Mexico. 



25. excubitoroides, Swains, (p. 245, pt.) 



Arid Region 



of W. United States. 



26. gambeli, Eidgw., Man. N. Amer. B. 1887, S. Canada 



p. 467. * (Saskatchewan). 



California to 

 Washington. 



27. migrans, Palmer, Auk, 1898, p. 248. * 



S.E. Canada. 



E. United States 

 to Carolina 

 and Lower 

 Mississippi. 



* Mr. Ogilvie Grant (t. c. p. 164) considers that these races cannot be recognized, 

 but they are admitted by the American ornithologists. 



