Red List Category
This species has is listed as Critically Endangered because it has suffered extremely rapid annual population declines since 2003. The primary short-term driver of the decline is prolonged drought, which has reduced mamane pod production, but other contributing factors include habitat degradation by introduced ungulates, predation by introduced cats, and competition for caterpillar food from introduced parasitoid wasps.
BirdLife International (2016) Species factsheet: Loxioides bailleui. Downloaded from http://www.birdlife.org on 05/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 05/12/2016.