I am totally new at this and any help is appreciated. I assume 2 blue jays in the one picture. The little brown guy in the middle of the picture is a pretty common bird here (Tennessee, USA), I have seen 4 or 5 together over the last few days looking around the ground for food. The colorful one is new to me - I have never really noticed all these birds in my yard but they are beautiful! I have bought a guide and will start reading this weekend to help me learn a bit. My daughter is getting into it as well which is wonderful.
All the best - Dave