3 Found principally west of the Rocky Mountains in various habitats. 4 Found mostly west of the Rocky Mountains in structurally similar habitats. 5 Found primarily in the interior NW or in a distinct western plant community found on the refuge. A Long distance migrant - winters primarily in south of the U.S. Border with Mexico. Based on a species continent-wide breeding distribution, evidence of decline, threat to habitats, and habitat specialization.
Trends indicate increasing or stable populations.
No statistically significant trend information is available for this species. There is a statistically significant declining population trend. EX Exotic Species not provided federal protection. NO No special status. SM State Monitor Species SC State Candidate - species that are under review for possible listing as a State endangered, threatened or sensitive.