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77 Photographs

18 English

Colour photo of swiftlet house/s : photo 3
Swiftlets in Niah Cave
Sagittal section of head of Collocalia esculenta [see also \Notes and diagram on Collocalia esculenta\"]"
Grey swiftlets and nests in Chillagoe Caves, Queensland, Australia
Nest scars and rebuilds in Meraja
Swiftlets and nests in Niah Cave: photo 2
Swiftlets and nests in Niah Cave: shot no. 10: Gua Balan: site 15: ladder top
The 5th Earl of Cranbrook's marked nests in Niah Cave
Meraja Cave: geological effects of long-term swiftlet nests
Aerodramus spodiopygius and nests in Veidrala cave, Fiji: photo 1
Marked nests at site 23 "chimney" holes under 24hr observation at Niah Cave, 1957: from deck chair view: photo 3
Photo taken at Batu Niah, Sarawak: the old style of reconstituting processed black nests (A. maximus) as flat discs
Swiftlets and nests in Niah Cave
Swiftlets and nests in Niah Cave: 57/D: 3: sites 2, 3, 8, 9
Swiftlets and nests in Niah Cave: 57/D: 6
Colour photo of swiftlet house/s : photo 1
Colour photo of swiftlet house/s : photo 7
Niah Cave: insects on log: photo 1
Niah Cave: insects on log: photo 2
Nest and egg of grey swiftlet from Tully Gorge, Queensland, Australia
Penan couple guarding the cave at Toking, Long Laput, Baram : photo 1
Penan couple guarding the cave at Toking, Long Laput, Baram : photo 2
Swiftlets and nests at Lobang Salai, Baram, Sarawak 1957
Swiftlets and nests in Niah Cave: 57/D: 5; sites 2, 3, 4, 6, 7, 8
Swiftlets and nests in Gua Bulan: 57/D: 12: site 5