APPENDIX. 599 



(49.') rage 340, after E. difficilis : 



464.1. Empidonax cineritius Brewst. St. Lucas Flycatcher.' 



"Most nearly like E: diffiriUs but with the general coloring much duller, 



the upper parts with scarcely a lingo of greenish, no decided yellow beneath, 



excepting on juguluni and abdomen; wing-bands brownish white." Ilab. Lower 



California and northwestern Mexico, south to Mazatlan. 



(50.) Page 344, after E. wrightii : 



4GD.1. Empidonax griseus Brewst. Gray Flycatcher.' 



"Nearest E. ohscurus [i.e. E. wrightii], but larger and much grayer, the bill 



longer, the basal half of the lower mandible flesh-colored in strong contrast to 



the blackish terminal half." Hab. Lower California and western and central 



Mexico ; southern Arizona ? 



(51.) Page 349, after O. alpestris chrysolsema : 



474/i. Otocoris alpestris adusta Dwigiit. Scorched Homed Lark.' 

 " Similar to chri/solcenia, but of a uniform scorched pink or vinaccous-cinna- 

 mon above." JTab. Southern Arizona and New Mexico, western Texas, and 

 southward into Mexico. 



(52.) Page 349, after O. alpestris rubea: 



d'. Smallest and most pallid of all the forms of 0. alpestris; wing of male 

 averaging 3.74, tail 2.52, tarsus .77, bill from nostril .36 ; coloration most 

 like that of 0. a. arenicola but decidedly paler. Tfah. Shores of the Gulf 



of California 474/ Otocoris alpestris pallida Towns. 



Sonoran Horned Lark.* 

 (53.) Page 349, after O. alpestris strigata : 



— . Otocoris alpestris insularis Towns. Island Horned Lark.* 

 Similar to 0. a. strigata, but without yellow tinge on under parts; much 

 darker than 0. a. chrysolanna, with streaks on back more distinctly contrasted 

 and sharply defined, and lateral under parts much darker. Hah. Islands of 

 San Nicolas, San Clemcnte, Santa Cruz, and Santa Kosa, southern California 

 (resident). 



474('. Otocoris alpestris merrilli Dwioiit. Dusky Homed Lark.' 

 "Larger, more broadly streaked above, and blacker than strigata, with less 

 yellow about the head and throat, the nape pinker." Hah. "Eastern Oregon, 

 "Washington, and British Columbia, between the Cascades and Pocky Moun- 

 tains ; southward, in winter, into Nevada and California." 



> Empidonax eineritius Bbew.st., Auk, v. Jan. 1S88, 90. 



' Empiitonnx gritcut Brewst., Dcscr. Sup. New Birds from W. N. Am. and Mcx. Jan. 31, 1SS9, ST; Auk, 

 vi. April, 18S9, 87.— J?m;)irfonojr caneicfiit Salv. & OonM., Biol. Ccntr.-Am. Avcs, ii. p«. 10, Fob. 1889, 79. 

 » Olocorit alpcitrit adutta DwioBT, Auk, vii. April, 1890, 148. 



♦ Olocorit a'prttrit pallida "Tow.vsESD, MS.," DwicnT, Auk, vii. April, 1890, 154. 

 » Olocorit alpetlrii iruularli Towns., Proc. V. S. X.it. Mas. xiii. 1S90, 140. 



• Olocorit alpctlrit merrilli DwiouT, Auk, vii. April, 1S90, 153. 



