A note on the Christmas Island canoe (kolek
R. Bowdler Sharpe, senior ornithologist in the Zoological Department of the British Museum, published this account in 1887 describing a second collection of bird-skins assembled by L. Wray, Curator of the Perak Museum, during a six-week stay in the Larut Range mountains of western Perak. The paper formally describes seven new species and extends the known ranges of several others, providing one of the earliest systematic ornithological surveys of the highland forests of the Malay Peninsula. It was originally read to the Zoological Society of London before reprinted in the Straits Branch journal.
Summary
The paper is structured around Wray’s own field correspondence, which describes the collecting conditions in the Larut Range: a station situated well above the surrounding terrain, dense unbroken forest from base to peak with no elevated grasslands, and a climate of heavy annual rainfall and cool shaded temperatures. Sharpe divides the material into a low-country component (ten species with Wray’s ecological annotations) and a mountain component, providing detailed morphological descriptions, plumage accounts, and behavioural notes for each taxon. The ecological observations are notable for their specificity—Wray records altitude bands for individual species, flock compositions, foraging behaviour, and vocalisations—giving the paper a field-ornithological dimension that goes beyond mere specimen cataloguing.
The core contribution is the formal description of seven new species from the highland forests: a large drongo (Artamides larutensis), a babbler (Trochalopterum peninsulae), a barbet (Pomatorhinus wrayi), a small mottled insectivore (Corythocichla leucosticta), a thrush-like bird (Alcippe peracensis), a minla (Minla soror), and a honey-sucker (Æthopyga wrayi). Each is described in full with measurements of both sexes where available, and Sharpe carefully discusses its relationship to known congeners, noting diagnostic differences in plumage, structure, and colouration. Several of these—particularly the barbet and the honey-sucker—are presented as the Malayan representatives of species previously known only from Tenasserim or the Himalayas, suggesting a pattern of highland endemism in the Peninsular mountains.
Beyond the novelties, the paper extends the ranges of several established species southward from Tenasserim and discusses taxonomic questions of considerable difficulty at the time, including the identity of a Myiophoneus specimen from rocky ravines and the status of a Syrnium owl that Sharpe places in the eastern race of S. newarense, noting a perfect gradation between western and eastern populations that defies specific separation.
Key Findings
- The collection comprised 51 bird-skins made over six weeks (September–October 1886) at a station approximately 4,400 feet above sea level in the Larut Range; the highest peak in the range reached 5,600 feet (p. 125).
- Annual rainfall on the Larut hills was recorded at 200–250 inches; shaded temperatures ranged from 56° to 76° F at 3,300 feet and 50° to 72° F at higher stations (p. 126).
- Seven new species were formally described: Artamides larutensis (total length 11 in., wing 6.45 in.), Trochalopterum peninsulae (10 in., wing 4.1 in. male / 3.8 in. female), Pomatorhinus wrayi (10 in., wing 4.1 in.), Corythocichla leucosticta (5.4 in., wing 2.5 in.), Alcippe peracensis (5.4 in., wing 2.5 in.), Minla soror (4.7 in., wing 2.6 in.), and Æthopyga wrayi (5 in., wing 2.0 in.) (pp. 129–138).
- Bhringa remifer (racket-tailed drongo) was recorded continuing its range southward from Tenasserim into Perak, while Megalæma ramsayi (barbet) was noted as not previously known to occur south of that province (pp. 131, 139).
- Miglyptes grammithorax (woodpecker) was identified in the Larut mountains, extending its range significantly southward; Sharpe confirmed the identification with Hargitt by comparison with Himalayan specimens (p. 140).
- Wray recorded the Argus Pheasant (Argus giganteus) by voice and dancing-places at 3,000–3,500 feet, though no specimen was obtained; the species was thus confirmed for the Perak highlands on circumstantial evidence (p. 126).
Conclusion
Sharpe’s paper establishes the Larut Range as a distinct ornithological zone within the Malay Peninsula, one whose dense, cool, highland forest supports a fauna markedly different from the low-country assemblage and one that yields a disproportionate number of new species. The paper demonstrates that the Peninsular mountain forests warranted dedicated systematic attention and foreshadows the later recognition of these highlands as a centre of avian endemism. Its combination of formal taxonomy, ecological annotation, and range extension made it a foundational reference for subsequent workers on Malayan birds.
Context
- Sharpe held the position of assistant keeper in the Zoological Department of the British Museum; the paper was originally presented to the Zoological Society of London on 3 May 1887 and reprinted here with the Society’s permission (p. 125).
- The study relies on the physical specimens deposited at the British Museum and on Wray’s first-hand field observations from the Perak Museum station, representing an early example of the collaborative museum–field-station arrangement that characterised colonial natural history in the Straits Settlements.