F/6.3, 1/1000, ISO 450.
Why don’t skeletons fight each other?
They don’t have the guts
Interesting Fact: The nest of the Chipping Sparrow is of such flimsy construction that light can be seen through it. It probably provides little insulation for the eggs and young. ( https://www.allaboutbirds.org/guide/Chipping_Sparrow/lifehistory )