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Links
Straw-headed
Bulbul on the Forest Department of Sarawak website: fact sheet.
The Trade in Songbirds
in East Kalimantan by Rajindra K. Puri on the International Institute
for Asian Studies website: about the poaching of bulbuls for the caged bird
trade
Other references
- Strange, Morten,
2000. A Photographic Guide to the Birds of Malaysia and Singapore.
Periplus, Hong Kong. 398 pp.
- Strange, Morten
& Allan Jeyarajasingam, 1999. A Photographic Guide to the Birds of
Peninsular Malaysia and Singapore. Sun Tree Publishing Limited,
Singapore. 258 pp.
- Lim, Kim Seng
and Dana Gardner, 1997. An Illustrated Field Guide to the Birds of
Singapore. Sun Tree Publishing Limited, Singapore. 226 pp.
- Davidson, G. W.
H. & Chew Yen Fook, 1995. A Photographic Guide to Birds of Peninsular
Malaysia and Singapore. New Holland Publishers, UK. 144 pp.
- Ng, P. K. L. &
Y. C. Wee, 1994. The Singapore Red Data Book: Threatened Plants and
Animals of Singapore. The Nature Society (Singapore), Singapore.
343 pp.
- Madoc, G. C.,
1947 (1992 4th ed). An Introduction to Malayan Birds. The Malayan
Nature Society, Kuala Lumpur. 227 pp.
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