F/9.0, 1/320, ISO 200.
What kind of rock can fly?
Interesting Fact: Killdeer get their name from the shrill, wailing kill-deer call they give so often. Eighteenth-century naturalists also noticed how noisy Killdeer are, giving them names such as the Chattering Plover and the Noisy Plover. ( https://www.allaboutbirds.org/guide/Killdeer/lifehistory )