292 
Lord Tweeddale on Birds from 
and that as the bird reaches maturity the flame-coloured 
postoccipital crest becomes olive-grey, not having been recog¬ 
nized, has led to some confusion. 
26. Sasia abnormis. 
Picumnus abnormis, Temm. PI. Col. 371. f. 3,, “Java” 
(1825). 
Malaccan and Bornean examples in no respect differ from 
the Sumatran individuals in Mr. Buxton's collection. 
27. Loricultjs galgulus. 
Psittacus galgulus, Linn. S. N. i. p. 150 (1766) ; Baffles, 
t. c. p. 281, “ In the interior of Bencoolen.” 
28. PsiTTINUS INCERTUS. 
Psittacus incertus, Shaw, Nat. Misc.; O. Finsch, Papag. 
ii. p. 612. 
Psittacus malaccensis, Lath., Baffles, t. c. p. 281. 
The variation in plumage this species undergoes remains 
still, as when Dr. O. Finsch wrote, not fully explained. Un¬ 
fortunately the sexes of the four individuals brought home by 
Mr. Buxton were not determined by dissection. 
29. Anorriiinus galeritus. 
Bucerosgaleritus, Temm. PI. Col. 520, “Sumatran” (1831). 
[“Naked skin surrounding eyes and throat white, with a 
blue tint. Yery common in flights of about eight or ten.”— 
Buxton.'] Dr. Cantor describes the same parts of the Ma¬ 
laccan bird as being black (Horsf. & Moore, t. c. p. 594). 
30. Bhytidoceros tjndulatus. 
Le Calao a casque festonne, Le Vaill. Ois. Bares, i. p. 41, 
t. 20, 21, ? , “Batavia” (1801). 
Buceros undulatus, Shaw, Gen. Zool. viii. p. 26 (1811), ex 
Le Vaill. t. 20, 21 ; Vigors, App. Mem. Baffles, p.666 (1830). 
Le Calao javan, Le Vaill., t. c. p. 45, t. 22, £ juv. “Ba¬ 
tavia.” 
Buceros javanicus, Shaw, t. c. p. 28 (1811), ex Le Vaill. 
t. 22. 
Le Calao javan ou Calao annuaire, Le Vaill. Ois. d'Afr. 
t. 239, S adult (1806). 
