566 Mr. P. R. Lowe on the Birds of 
This is by no means a common bird on the island, and I 
did not see a dozen individuals during my two visits. My 
specimens agree with four which I shot on the Cariaco 
Peninsula, Venezuela, opposite Margarita. These latter, 
besides differmg markedly in the much paler tints of the 
grey of the throat and the yellow of the breast and abdomen, 
differ also in their measurements from Trinidad examples, 
which are larger in the wing, culmen, and tarsus. 
Birds from Trinidad and various parts of Venezuela in the 
British Museum collection agree with my Trinidad examples 
in colour and measurements, but there is a specimen labelled 
Santa Marta, Colombia, which is again paler on the throat 
and under parts, although apparently fully adult, and this 
together with birds along the Colombian coast-region must 
be referred to the true C. luteola. Since, however, the type 
of C. luteola came from Cumana, the Trinidad form is that 
which must be re-named, aud I propose to call it C. ¢rinitatis. — 
Cereba luteola. ‘Trinidad. 
Wing. Culmen. Tarsus. 
mh. mm, mm, 
(@y ack We ISOS oa 57 12°5 17 
(Oi) BIO, 1905) 2a. 57 12°5 165 
(Cee Sa. 1905) Fo eee 58: 12°5 16 
Cereba luteola. Margarita. 
Wing. 
mm. 
(a) @ adiv23-ini. 1906 %. S48. 51 
Clip eaters 100. VOOG eLearn 52 
Coreba luteola. Waguna del Obispo, Venezuela. 
Wing. Culmen. Tarsus. Tail. 
mm. mm. mm. mm. 
(a) Ohad. Tot O0A aie 52°5 115 15 31 
(6) vad.~ 12 1 S04) ee 546 115 145 33 
Gy ue e Ai O04 es ees! G5 115 IS 335 
(ED) sp i Dsl OA eee rates 54 11-2 15 51 
