331 



Brunneo-olivaceus, pileo nigricante : subtus dilute ochraceus, latera- 

 liter cinerascens ; gutture albo, nigro striolato : rostro et pedibus 

 flavis. 



Long, tota 10*5, alse 5*4, caudae 4*3. 



Hab. Falkland Islands, Southern Patagonia, and Chili : Valdivia 

 (Pkilippi) . 

 Mus. Brit., P. L. S., Derb. 



Specimens of this bird vary a little. Those in the Derby Museum 

 from the Falklands are of a deeper rufous tinge below than conti- 

 nental specimens. 



24. TURDUS MIGRATORIUS. 



Turdus migratorius, Linn. S. N. i. p. 292 ; Wils, Am. Orn. i. pi. 2 ; 

 Aud. B. Am. iii. pi. 142; Bp. Consp. p. 272; Cassin, U.S. Expl. 

 Exp. Birds, p. 157; Baird, Rep. p. 218; Sw. Phil. Mag. 1827, 

 p. 368 ; Sclater, P. Z. S. 1856, p. 294. 



Cineraceus vix olivacescens : capite nigro, regione oculari alba : 

 gula alba nigro striata : abdomine toto et tectricibus subalaribus 

 castaneis : tibiis et crisso albis : rostro flavo, apice obscuro ; 

 pedibus corneis. 



Long, tota 8*25, alae 50, caudae 4*0. 



Hab. Whole continent of North America, Eastern and Western 

 States, and down to S. Mexico in winter ; Cordova (Salle) ; acci- 

 dental in Antilles, Tobago (Kirk). 



25. Turdus n^evius. 



Turdus ncevius, Gm. S. N. i. p. 817; Vieill. Ois. Am. Sept. ii. pi. 66; 

 Aud. B. Am. iii. pi. 143 ; Bp. Consp. p. 2/1 ; Baird, Rep. p. 219. 



Cineraceus : lateribus capitis et torque pectorali nigris : superciliis 

 elongatis,fasciis alarum et corpore subtus ferrugineo-rufis : ventre 

 medio et crisso albis rufo perfusis : caudce rectricibus albo ter- 

 minatis : rostro nigro : pedibus flavidis. 



Long, tota 9 0, alas 5'0, caudae 3*5. 



Hab. Pacific Coast of N. America ; Oregon and California ; Mon- 

 terey (Gambel), 



The true type of Prince Bonaparte's subgeneric term Ixoreus, used 

 by Professor Baird for this bird, is, as I know from its having been 

 pointed out to me by the founder in the Jardin de Plantes' collection, 

 the S. American Tcenioptera rujiventris (Tyr annus rufiventris, Vieill. ; 

 Tcenioptera variegata, G. R. Gray; D'Orb. Voy. Ois. t. 39. fig. 2; 

 gen. Myiotheretes, Reichb.). It was from confounding this bird with 

 the present, that the strange remark was made, which I have already 

 alluded to (P. Z. S. 1857, p. 4), concerning the natural position of 

 this bird, in Compt. Rendus, xxxviii. p. 3 (Notes Orn. p. 26). 



26. Turdus fulviventris. 



Turdus fulviventris, Sclater, P. Z. S. 1857, p. 273. 

 Nigricanti'Cinereus : capite toto cum gutture nigris ; cervice antica 



