One of the first imperiled animals the Center championed, the southwestern willow flycatcher has suffered more than a century of steady decline. Livestock grazing, dams, water withdrawal, and sprawl ...

One of the first imperiled animals the Center championed, the southwestern willow flycatcher has suffered more than a century of steady decline. Livestock grazing, dams, water withdrawal, and sprawl ...

Uncontrolled livestock grazing is destroying streamside habitats that are critical to endangered plants and animals in Arizona and New Mexico, a new report has found. Half of roughly 2,400 miles ...