USA at a glance

Land area

9,826,675 km²

BirdLife Partner

Audubon / American Bird Conservancy

Species
Total number of birds	819
Globally threatened birds	86
Country endemics	67
Important Bird & Biodiversity Areas
Number of IBAs	645
Total IBA area	1,181,263 km2
IBA area as % of land area	12%
Endemic Bird Areas
Number of EBAs	10