The bird that is being described in this question is the Brown-Head Nuthatch. This is one bird that is known to be small. Some people who see it for the first time think that this bird is cute mainly because of its appearance. This has a bill that is longer than the rest of its body. The bill will sometimes look too big for its whole body.
The bird is known to have a brown head. The neck area is usually white with a mix of gray. It will be hard to tell if the bird is male or female because they all look similar to each other. A lot of birds this breed can usually call to each other all at the same time.