Title

Year

Author

Restricted

The sensitivity of echolocation by the grey swiftlet Aerodramus spodiopygius

The sensitivity of echolocation by the grey swiftlet Aerodramus spodiopygius

Closed

The sonagraphic interpretation of glissando figures in bird vocalizations

The sonagraphic interpretation of glissando figures in bird vocalizations

Closed

The status and trade of edible-nest swiftlets genus Collocalia in China

The status and trade of edible-nest swiftlets genus Collocalia in China

Closed

The Sulu zone: the dynamics of external trade, slavery, and ethnicity in the transformation of a Southeast Asian maritime state

The Sulu zone: the dynamics of external trade, slavery, and ethnicity in the transformation of a Southeast Asian maritime state

Closed

The Swiftlets (Collocalia) of Java and their relationships

The Swiftlets (Collocalia) of Java and their relationships

1962/04

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

Restricted

The swiftlets (Collocalia) of Niah Cave, Sarawak: part 1: breeding biology

The swiftlets (Collocalia) of Niah Cave, Sarawak: part 1: breeding biology

1962

Cranbrook, Gathorne Gathorne-Hardy, Earl of, 1933-

Restricted

The swiftlets (Collocalia) of Niah Cave, Sarawak: part 2: ecology and the regulation of breeding

The swiftlets (Collocalia) of Niah Cave, Sarawak: part 2: ecology and the regulation of breeding

Closed

The swiftlets in house farming may be a hybrid species, says expert

The swiftlets in house farming may be a hybrid species, says expert

Closed

The waterfall swift Hydrochous gigas

The waterfall swift Hydrochous gigas

Closed

Title page for "A bird Inventory of Similajau National Park"

Title page for "A bird Inventory of Similajau National Park"

1988/10

Duckworth, Will
Kelsh, Robert
Burn, Paul
Orrell, Tim

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