Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.
The Unicoloured Antwren is classified as Near Threatened (NT), is close to qualifying for or is likely to qualify for a threatened category in the near future.
Unicoloured Antwren perched on a branch Simon Knight / IMAGES-4 IM1003352 Turnstone standing amongst razor and mussel shells Simon Knight / IMAGES-4 IM1003351 Turnstone wading through shallow water Simon Knight / IMAGES-4 More