One of the first imperiled animals the Center championed, the southwestern willow flycatcher has suffered more than a century ... it all the more vulnerable to other birds that prey on its eggs or use ...

The great crested flycatcher is known for its striking appearance ... as these birds need unobstructed access to their nests.

One of the first imperiled animals the Center championed, the southwestern willow flycatcher has suffered more than a century ... it all the more vulnerable to other birds that prey on its eggs or use ...