Bangkok: The Southern Frog-billed Warbler, known scientifically as Batrachostomus stellatus, is a rare and highly camouflaged bird that inhabits the lowland and foothill forests of Brunei, Indonesia, Malaysia, and southern Thailand. Birdwatchers consider it a dream sighting due to its elusive nature and distinctive appearance.

According to Thai News Agency, the Southern Frog-billed Warbler is a protected wild animal under the Wildlife Conservation and Protection Act, B.E. 2562 (2019). It stands out with its unique plumage, featuring reddish-brown shades with orange tints and a predominantly white underside adorned with large, scale-like patterns edged in brown. The wings are marked with spotted patterns created by the white tips of the wing coverts, while the tail showcases alternating brown and light brown stripes.

This medium-sized bird weighs approximately 47-48.5 grams and measures 21-25 centimeters in length. Both male and female warblers share similar plumage, with two main patterns: a light-colored version with scattered white spots and a darker version with a more uniform brown tone. Its call is distinct, characterized by a loud, drawn-out "woah... wiw" or a short "wak" sound.

The Southern Frog-billed Warbler thrives in rainforests at altitudes no higher than 200 meters, making its habitat crucial for its continued survival. Conservation efforts are vital to ensure that these rare birds have a safe and protected environment to call home.