
Image via Macaulay Library
Mekong Wagtail
- Scientific name
- Motacilla samveasnae
- Family
- Motacillidae
- Conservation status
- Least concern
- Habitat
- Riparian
- Wing shape
- Pointed
- Tail shape
- Forked
Where it came from
The Mekong Wagtail was formally described as a new species in 2001, an extraordinary discovery in the field of ornithology given that it inhabits the densely populated riverine landscapes of Southeast Asia. It was identified through its distinct vocalizations and subtle plumage differences, specifically its unique facial pattern, which distinguish it from the more widespread white-browed wagtail. Its existence reflects the complex, dynamic ecosystems of the Mekong River, where it relies heavily on the seasonally exposed sandbars and rocky islands that emerge during the dry season.
The species was named in honor of Sam Veasna, a pioneering Cambodian conservationist who played a vital role in identifying and protecting the region’s diverse avian life. The bird’s design—characterized by its sharply pointed wings and elegant, forked tail—is a functional adaptation for agile, rapid movement across river currents. Since its recognition, the Mekong Wagtail has become a flagship species for regional conservation efforts, highlighting the urgent need to protect the river's fragile sandbar habitats from the impacts of upstream dam construction and sand dredging.
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About Mekong Wagtail
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