American Avocets pass by Holland State Park during spring and fall migration. They are usually foraging, running, or beach walking. This one stopped during its walk and ruffled its feathers. I do not know if she is also checking out the sky or if it is part of her movement.
If an American Avocet has a very upward curved bill, it is a female. If it is straighter with a small curve, it is a male. The companion photos of this bird show it is a female.

A fave of mine. Great shot!