Air temperature at Niah measured by wet and dry bulb from 30/10/1957 to 25/11/1957

Allozyme variations in the swiftlet Collocalia Eesculenta (Linnaeus) and Aerodramus Fuciphagus (Thunberg)

Appendix 1 : areas or districts where edible birds' nests are known to occur or produced in Sabah and Sarawak

Kinabalu swiftlet||Collocalia (linchi) dodgei||white-nest swiftlet|||Aerodramus fuciphagus amechanus||pale-rumped fuciphagus||paler rump swiftlet||Aerodramus fuciphagus vestitus||white-bellied swiftlet||Collocalia esculenta cynoptila||black-nest swiftlet||Aerodramus maximus lowi||dark rump form of fuciphagus

Appendix 1 : study tour to swiftlet regions in East Kalimantan

white-nest swiftlet||Aerodramus fuciphagus||black-nest swiftlet||Aerodramus maximus||cultural settings||national policies||cave owners

Appendix 2 : areas or districts where edible birds' nests are known to occur or produced in East Kalimantan, Indonesia

white-nest swiftlet||Aerodramus fuciphagus perplexus||Aerodramus fuciphagus fuciphagus||pale-rumped fuciphagus||paler rump swiftlet||Aerodramus fuciphagus vestitus||white-bellied swiftlet||Collocalia esculenta cynoptila||Aerodramus maximus lowi

Appendix 3 : areas or districts where edible birds' nests are known to occur or produced in West, Central and South Kalimantan

white-nest swiftlet||Aerodramus fuciphagus amechanus||Collocalia esculenta cynoptila||black-nest swiftlet||Aerodramus maximus tichelmani||Aerodramus maximus lowi||pale-rumped fuciphagus||Aerodramus fuciphagus vestitus

Areas not included in revised map

Kinabalu swiftlet||Collocalia (linchi) dodgei||white-nest swiftlet||Aerodramus fuciphagus perplexus||black-nest swiftlet||Aerodramus maximus tichelmani||Aerodramus fuciphagus amechanus||Aerodramus fuciphagus fuciphagus||pale-rumped fuciphagus||paler rump swiftlet||Aerodramus fuciphagus vestitus||Aerodramus maximus lowi||white-bellied swiftlet||Collocalia esculenta cynoptila

Batu Gading, Baram - cave and quarry

Batu Kitang - building material

quarry||limestone||gelebar||sand||gravel

Bibliography of "The swiftlets of Niah, Sarawak: a study in reproductive rhythm in relation to the equatorial environment with a plot of annual variation in sunrise and sunset" : first draft