Audubon President David Yarnold calls move "an abdication of American leadership in the fight against the biggest threat facing people and birds."
A quick look at the federally listed birds that use the California national monuments
If the federal Endangered Species Act is weakened or removed, several bird species in California will lack specific protections.
Six-year-old male was last found at Starr Ranch in 2011.
California monuments are among dozens of designations that the Administration may attempt to reverse.
Student group gets certification from Altacal Audubon in Northern California for ‘Neighborhood Habitat’
The wall's 140-mile path through California habitat will have a significant effect on threatened and endangered birds.
Birders across the country take to the streets in historic March for Science.