Cyornis umbratilis (del Hoyo and Collar 2016) was previously listed as Rhinomyias umbratilis.
Population justification: The population size is unknown, but the species is described as generally scarce to uncommon, although locally common (del Hoyo et al. 2006).
Trend justification: Rates of forest loss in the Sundaic lowlands have been extremely rapid (Kalimantan lost nearly 25% of its evergreen forest during 1985-1997, and Sumatra lost almost 30% of its 1985 cover), because of a variety of factors, including the escalation of logging and land conversion, with deliberate targeting of all remaining stands of valuable timber including those inside protected areas, plus forest fires (particularly in 1997-1998). Because it tolerates degraded, fragmented and secondary habitats the species is thought to have avoided rapid declines.
BirdLife International (2019) Species factsheet: Cyornis umbratilis. Downloaded from http://www.birdlife.org on 24/04/2019. Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 24/04/2019.