If you need some practice at identification of common garden/park birds, then take a look at the above first. (Click to enlarge). I have seen at one time or another every bird except the last (the heron) in my garden.
And remember, the watch takes just half an hour of your time! Some time this weekend in your own garden or a park near you.
DON’T FORGET to send your results afterwards: www.mygardenbirdwatch.com