Hello again 4th Class,
I have been looking at your pictures outside your classroom window. You have some birds not on your list pictured there. 2,3,4,5 are pics of a Great Tit. Pic 12 is a male Siskin, a little finch that visits feeders in the Winter. In Pics 18,19,20 you have a Dunnock, sometimes called a Hedge Sparrow although it is not related to Sparrows at all.Your list should be up to fifty birds by trhe Summer! Nice work, all of you.