I like Nuthatches. They are friendly and interesting birds. They move in very interesting ways. They often “hop” from one spot to another and they are very adept at hanging upside down, sideways, etc.
Here is one hopping to the feeder, from a tree. Notice how its wings are not out. A nuthatch can easily hope that distance, without every using it’s wings.
Here it is giving me a curious look that says, “What are you doing over there, watching me, pointing that thing at me?”