Can you see her? Being so tiny, blending in is probably a good thing. That and being quick! We've named this little female hummingbird Harriet. She sat perched on top of the Linden tree surveying her surroundings for a very long time. At least we think she's a female because she is not as bright as Humbert, the male, seen below at the feeder.
They are not shy, either. If we are sitting on the patio & the feeder is nearly empty, they will buzz around, chirp loudly and complain. Just like kids... so maybe we're really not empty-nesters after all.