I don't know the species, this guy is very very young and is pretty tiny. This was shot with a macro lens!
I found him trying to get over the fence after falling into our yard. After taking this, I found a branch and (after many tries) tried to get him to a spot on the fence. By the last try, he hopped right onto the branch when proffered and let me lift him up to a good spot on the fence. He flitted off and what I assume to be the mother bird followed him. In reality he probably won't make it and all I did was make sure it was not our dogs that got him.