( 111 ) 



These specimens agree fnll_y with otliers from British Gniana (Rio Takntn and 

 Rio Essequibo) in the Triug Museum, while one from Bemavides, near Para, has 

 the forehead mnch darker. Comparison of a series would be desirable. 



383. Cathartes burrovianus Cass. 



Ciitlmries hurrnruimis Cass., Proc. Acad. Philad. II. (184.5) p. 212 (Vera Cruz, Mexico! errore ?). 

 [Cf. Biol. Cent,: Am. III. (1901) p. l.SB.] 



Caicara : S juv. 14. iii. ; ? ? ad. 7. iii., T. viii. '98. 

 (Nos. 10407, 10486, 11000 Cherrie coll.) 



. Head op C.\thaetes Bubeoviakus. 



384. Polyborus cheriway (Jacq.). 



F(ih:o cheriwaij Jacq., Beilr. (1784) p. 17 tab. 4 (" Andiu an der Kiiste von Venezuela"). 



Caicara: SS ad. 8. iii., ? 4. vii., SS (juv.) 17, 18. iii.; " ? " ad. 28. ii. '98. 



Altagracia: ? 31. i. '98. 



c? juv. " Iris cinnamon ; feet whitish ; bill jilnmbeous, whitish at tip ; bare 

 skin about face pinkish white." 



¥ ad. " Iris cinnamon ; feet chitine yellow; bill plumbeous; bare skin about 

 eye chrome yellow." 



(Nos. 9919, 10311, 10411, 10512, 10524, 11047 Cherrie coll.) 



385. Ibycter ater (Vieill.). 



Diqiti-ius (Iter, Vieill., Auabjse pp. 22, lis (1810) ("Bresil" — but it is more likely that Vieillot's 

 bird came from Cayenne, and the latter locality may therefore be taken as the typical 

 habitat). 



Temblador : S ad., ? juv. 29. i.\. 1900 (Klages). " Iris brown ; feet light 

 yellow-orange ; bill, ? juv., front of ina.\illa and base of mandible yellciw-orange^ 

 rest black ; 6 ad., bill black with a yellow patch on the mandible ; naked skin of 

 face flesh-red, throat lemon-yellow." 



Nicare : ? 18. i. 1901 (E, Andre). 



