Okay, it's not a bird but that is definitely a hummingbird feeder. :)
https://i.postimg.cc/JtVDW6F3/butterfly-feeder.jpg
A couple of years ago I saw a very similar butterfly sipping on one side
of the feeder while a hummer sipped from the other side. Unfortunately
I did not grab my camera in time to get that pic.
Jill <--in Southern South Carolina