Northern bentbill

Species of bird

The northern bentbill (Oncostoma cinereigulare) is a species of bird in the family Tyrannidae. It is found in Belize, Colombia, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Its natural habitats are subtropical or tropical dry forest, subtropical or tropical moist lowland forest, and heavily degraded former forest.

References

1. BirdLife International (2016). "Oncostoma cinereigulare". IUCN Red List of Threatened Species. 2016: e.T22699584A93738149. doi:10.2305/IUCN.UK.2016-3.RLTS.T22699584A93738149.en. Retrieved 12 November 2021.

Further reading

• Skutch, Alexander F. (1960). "Northern bent-bill" (PDF). Life Histories of Central American Birds II: Families Vireonidae, Sylviidae, Turdidae, Troglodytidae, Paridae, Corvidae, Hirundinidae and Tyrannidae. Pacific Coast Avifauna, Number 34. Berkeley, California: Cooper Ornithological Society. pp. 555–560.