300 Mr. Vicors’s and Dr. Honsrirrp's Description of the 
seldom found to vary at different times in the same species ; that 
is, the colour of the under wing-coverts. "These are ferruginous 
in C. cineraceus, and white fasciated with fuscous in the bird 
now before us. We are therefore inclined to keep the birds 
separate, until future observation in their own country deter- 
mine the point; expressing at the same time Mr. Caley's and 
our own doubts on the subject. 
* Alis rotundatis, caudá breviori, tarsis magis nudis elonga- 
| ! tisque. 
5. VanRioLosus. C. fusco-cineraceus pallido-ferrugineo varie- 
gatus, subtus albescens fusco-variegatus ; rectricibus pallido- 
ferrugineo utrinque denticulatis, apice albo. 
Caput fusco-cineraceo et pallido-ferrugineo strigatum. Dorsum 
tectricesque pallido-ferrugineo maculatæ. Scapulares eodem 
colore fasciatæ. Remiges fusco-cineraceæ, tænià gracili 
pallido-ferrugineá prope apicem marginatæ ; pogoniis in- 
ternis in medio albo-maculatis, maculis, remigibus clausis, 
fasciam albam subtus efformantibus. Corpus subtus albi- 
dum: gula gutturque pallido-ferrugineo fuscoque varie- 
gate; pectus abdomen femorumque tectrices fusco-fasciatæ. 
Rectrices externæ pallido-ferrugineo fasciatæ, fasciis apica- 
libus in album vergentibus; cæteræ maculis pallido-fer- 
rugineis utrinque denticulatæ. Rostrum pedesque pallidè 
flavi. Longitudo corporis, 7 ; ale a carpo ad remigem ter- 
tiam, 43; caude, 34; rostri ad frontem, 4, ad rictum, 4, ; 
tarsi, 3. 
The specimen now described has much the appearance of a 
young bird ; and we find that Mr. Caley in his Notes seems to 
think it belongs to our two last species, which we have already 
stated that he fancied were the same. Upon inquiring, however, 
further 
