The Affinis Swiftlet is a swiftlet form found in parts of Southeast Asia, often considered a subspecies within the widespread Glossy Swiftlet complex. It shares the characteristic aerial agility and continuous foraging habits of its relatives.
Where to spot
Found in various parts of Southeast Asia, including regions of Indonesia and Malaysia. Inhabits diverse environments from lowland forests to coastal areas and human-modified landscapes.
How to spot
Observe its characteristic rapid, sweeping flight, often high in the sky or over open areas. Field identification to this specific form often relies on subtle plumage variations (if any) and precise geographic location within the broader Glossy Swiftlet range.
When to spot
Active year-round, primarily during daylight hours when temperatures are suitable for insect activity.
Where to spot
Found in various parts of Southeast Asia, including regions of Indonesia and Malaysia. Inhabits diverse environments from lowland forests to coastal areas and human-modified landscapes.
How to spot
Observe its characteristic rapid, sweeping flight, often high in the sky or over open areas. Field identification to this specific form often relies on subtle plumage variations (if any) and precise geographic location within the broader Glossy Swiftlet range.
When to spot
Active year-round, primarily during daylight hours when temperatures are suitable for insect activity.
Like many members of the Glossy Swiftlet complex, the Affinis Swiftlet has plumage that appears iridescent or 'glossy' in certain lighting conditions, especially on its upperparts.
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