The Siamese Fireback occurs in mainland Southeast Asia. In a northeastern Thai lowland forest study, females often used areas near water with many trees and woody climbers.
Males are larger than females, measuring about 80 cm compared with about 60 cm for females.
Siamese Firebacks nest on the ground. In Sakaerat, Thailand, many nests lay between the buttresses of large trees.
Researchers studied21 nest sites during2010–2012. Active clutches contained four to eight eggs, and incubation lasted23–24days. Laying was recorded fromApril to earlyAugust.
Nesting areas had dense vegetation below50cm. The authors suggested that vegetation and terrain help conceal nests and allow escape from predators.
IUCN Red List (BirdLife listing) · Near Threatened · Global
BirdLife’s2025 assessment is Near Threatened, citing forest loss, hunting and particularly snaring. Conserving forest, reducing capture and retaining large trees and low vegetation are relevant to nesting habitat.