Basic Information
Scientific classification
- Chinese name: Cang Yuyan
- Scientific name: Apus pallidus, Pallid Swift
- Classification: Climbing birds
- Family and Genus: Apotheales, Apodidae, Apothecium
Vital signs data
- Body length: No verification information available.
- Weight: No verification information available.
- Lifespan: No verification data available.
Significant features
Distribution and Habitat
It is distributed across Eurasia and North Africa (including all of Europe, Africa north of the Tropic of Cancer, the Arabian Peninsula, and Asia north of the Himalayas-Hengduan Mountains-Minshan Mountains-Qinling Mountains-Huaihe River), Central and Southern Africa (including the southern Arabian Peninsula and the entire African continent south of the Sahara Desert (Tropic of Cancer), the Indian subcontinent, and Southwest China (including India, Bangladesh, Bhutan, Sikkim, Nepal, Pakistan, Sri Lanka, the Maldives, and southeastern Tibet, China).
Appearance
Details are unknown.
Detailed introduction
The scientific name of the grey swift is Apus pallidus, and its foreign name is Pallid Swift. Its specific habits are unknown.

Protect wild animals and ban the consumption of wild game.
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