Not sure if they sing Because They are Happy, but it really DOES make me Happy to hear a Bird Chirping ~ UNLESS He is Diving At My Head because I got too close to his nest!!
I too, cannot wait for the birds to return! Will not likely be too soon though. The wind chill here this morning was -16C! (almost 0F for my American friends) At least the sun is shining today, which gives me hope that Spring and birds singing is just around the corner. Have a wonderful day, everyone!