red blinking lights?

So, we're driving on gravel. Towards wherever it is we're going. Probably to B-Town or a gas station. Its hard to stay on track when you're easily distracted. We drive past the Bellefountain Cemetary where we see little, blinking, colorful lights studding the terrain. Odd. We drive inside and investigate.

This is what we found:

Tiny hummingbirds that turned red

blue

and green.