F/6.3, 1/125, ISO 320.

Ruby-crowned Kinglet 

Why did the skeleton go to the BBQ?

To get some spare ribs!

Interesting Fact:  Breeding pairs of Ruby-Crowned Kinglets stay together for two months, until their chicks fledge. Ruby-Crowned Kinglets use their long, bubbly, and amazingly loud songs to establish territories; this is more energy efficient than chasing and less dangerous than fighting. They can be recognized by a constant flicking of their wings. ( https://www.allaboutbirds.org/guide/Ruby-crowned_Kinglet/lifehistory )