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McGregor: Some Features of the Philippine Ornis 485 
PLATE 18 
Fic. 1. Pitta kochi Briiggemann. (From a photograph of the plate in the 
FIG. 
Fie. 
FIG. 
Fic. 
Proceedings of the Zodlogical Society of London, 1878.) 
2. Dasycrotapha speciosa Tweeddale. (From a photograph of the 
plate in the Proceedings of the Zodlogical Society of London, 
1878.) 
3. Chloropsis palawanensis (Sharpe), two upper figures; Ptilocichla 
falcata Sharpe, lower figure. (From a photograph of the plate 
in the Transactions of the Linnean Society of London, 1877.) 
4. Diceum xanthopygium Tweeddale and Uroloncha everetti (Tweed- 
dale). (From a photograph of the plate in the Proceedings of 
the Zodlogical Society of London, 1877.) 
PLATE 19 
1. Chetura picina Tweeddale. (From a photograph of the plate in 
the Proceedings of the Zodlogical Society of London, 1878.) 
2. Oriolus steeri Sharpe. (From a photograph of the plate in the 
Catalogue of the Birds in the British Museum, 3.) 
3. Sarcophanops steeri Sharpe. (From a photograph of the plate 
in the Transactions of the Linnean Society of London, 1877.) 
4. Irena tweeddali Sharpe, upper figure; Irena melanochlamys Sharpe, 
lower figure. (From a photograph of the plate in the Transac- 
tions of the Linnean Society of London, 1877.) 
PLATE 20 
1. Zonophaps mindorensis (Whitehead). (From a photograph of the 
plate in the Ibis, 1896.) 
2. Penelopides manille (Boddaert). (From a specimen in the Bureau 
of Science.) 
3. Hydrocorax hydrocorax (Linneus). (From a specimen in the Bu- 
reau of Science.) 
4. Thriponax pectoralis Tweeddale. (From a photograph of the plate 
in the Catalogue of the Birds in the British Museum, 18.) 
PLATE 21 
1. Tanygnathus everetti Tweeddale. (From a photograph of the plate 
in the Catalogue of the Birds in the British Museum, 20.) 
2. Bolbopsittacus intermedius Salvadori. (From a photograph of the 
plate in the Catalogue of the Birds in the British Museum, 20.) 
3. Syrnium whiteheadi Sharpe. (From a photograph of the plate in 
the Ibis, 1888.) 
4. Pithecophaga jefferyi Grant. (From a photograph of the plate 
in the Ibis, 1897.) 
PLATE 22 
1. A typical caifigin in Occidental Negros. The small houses afford 
good living quarters for the collector and obviate the necessity 
of carrying tents. (Photograph by the Bureau of Forestry.) 
2. Forest near Agusan River, in northern Mindanao. (Photograph 
by the Bureau of Forestry.) 
