The black phoebe is one of my favorite birds, although common. They often come back to the same perch after foraging for insects, so it’s fairly easily to pre-focus and get them coming in.
This fellow didn’t have a bug, but gave me my favorite rear pose.
D850
500mm
1/200 sec, f/5.6
Mode: Av
Metering: Multi-segment
Exp comp: +2/3
ISO: 400
White balance: Auto
Flash: Off