( 282 ) 



No. 287. (?) Calama, 29. vii. 1007. " Iris grey-brown, bill pale ^rey, apical 

 half yellowish red."— Wing 21i» ; tail 14.5 ; bill 58 mm. 



The specimens agree well with others from Cayenne and Eastern Ecuador. 



77. Gymnostinops yiiracares (Lafr. & D'Orb.). 



Cassicus yuracares Lifresnaye & DOrbigny, Syii. An. ii. in Mag. Zonl. cl. ii. p. 2(1838.— Yaracares, 

 rep. Boliviana). 



Nos. 967, 968, 986, 987. SS ad., Slaruins, 3, 9. vii. 1908.— Wing 2oo— 273- 

 tail 195—210 ; bill 74—77 mm. 



Nos. 965, 969. ? ?, Maruins, 30. vi., 3. vii. 1908.— Wing 205 ; tail 162, 167; 

 bill 56, 57 mm. 



"Iris brown, feet black, bill black, tip clear red or yellowish red ; bare space 

 at base of lower mandible greyish pink or flesh-colour." 



Sjiecimens from the Rio Napo (Eastern Ecuador) in the Munich Museum are 

 of a rather more yellowish tinge on the head, mantle, and throat. 



78. Cacicus cela cela (Linn.). 



Pants Cela Linnaeus, Syl. \<it. x. p. 101 (1758.— " in ludiia," errore ! We substitute Suiimn ; 



cf. Nov. Zoo}, xiii. p. 20). 

 Cassicus j)er.siriis Pelzeln, l.r. p. 193 (Borba). 



Nos. 502, —. (?c?ad., Calama, 1. i.x. 1907; Marmellos (left bank), 21. xii. 19n7.— 

 Wing 157, 160; tail 108, 110 ; bill 36 mm. 



Nos. 412, 736. ? ? ad., Calama, 17. viii., 30. x. 1907. — Wing 126, 122; tail 

 91,85; bill 30 mm. 



No. 411. Jnv., Calama, 17. viii. 1907. 



" Iris light blue, feet black, bill yellowish green." 



The adult birds agree, in colour ami size, with others from Cayenne, 

 Venezuela, etc. 



[79. Cacicus haemorrhous (Linn.) subsp. 



Cf. Nov. Zonl. xiv. 1907. p. 354 (Humajtha). 



Left bank : Hnmaytha (Holfmanns). 



Unfortunately Mr. Hoffmanns did not obtain additional specimens on his 

 second journey, and I am, consequently, still in doubt about its proper identification. 

 The single adult male is much larger than either C. haf.morrhom or C. pachi/rlnpirhi's 

 Berl.»] 



[80. Dolichonyx oryzivora (Linn.). 



Emherha Oryzivora Linnaeus, Syst. Nat. xii. 1. p. 311 (1766. — ex Catesby, Edwards, Brisson : 



Cuba, etc.). 

 Dolichonyx oryzivorus Pelzeln, I.e. p. 100 (Rio Madeira). 



This North American migrant was secured by Natterer in November 1829, on 

 the banks of the Rio Madeira.] 



[81. Molotlirus bonariensis bonariensis (Gm.). 



Tanagra bonariensis Gmelin, Sysl. Nal. 1. ii. p. 898 (1789.— based on D"Aubenton, PI. enl. 710: 



Bonaria). 

 Molothnis sericeiis Pelzeln, I.e. p. 200 (Borba). 



Right bank : Borba (Natterer). 



The single adult male taken by Natterer, March 11, 1830, agrees in every 



Journ.f. Orniih. 18»9. p. 299 (type ex Tarapoto, Northern Peru). 



