Image via Macaulay Library
White-rumped Spinetail
- Scientific name
- Zoonavena sylvatica
- Family
- Apodidae
- Conservation status
- Least concern
- Habitat
- Shrubland
- Wing shape
- Pointed
- Tail shape
- Notched
Where it came from
The White-rumped Spinetail, scientifically classified as Zoonavena sylvatica, belongs to the Apodidae family of swifts. First formally described in the 19th century, this species is indigenous to the Indian subcontinent and Southeast Asia, primarily inhabiting forested regions. Its evolution reflects an adaptation to aerial insectivory, characterized by its specialized pointed wing morphology which facilitates high-speed maneuverability during flight.
The bird's distinctive notched tail is a primary diagnostic feature used by ornithologists to distinguish it from other swift species within its range. Its design, if viewed through the lens of natural selection, prioritizes aerodynamic efficiency, allowing the bird to forage effectively in dense canopy environments. It is historically regarded as a somewhat elusive subject for field researchers due to its rapid, erratic flight patterns and preference for high-altitude aerial foraging.
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About White-rumped Spinetail
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