This article is one of a series providing information about endemism among birds in the world's various zoogeographic zones. For an overview of this subject see Endemism in birds.
Most bird species which are endemic to this region have ranges which are too large to qualify for BirdLife International's restricted-range endemic status. As a result, only one Endemic Bird Area has been defined, in California.
List of species
The following is a list of species endemic to this region: