I absolutely love it when a teeny-tiny bird can blast out a song completely out of proportion with their size. The Northern House Wren is the best example of that I can think of. The Northern House Wren is an excited little bird, seemingly constantly on the move and singing frequently their big, cheerful song. They are happy in back yards and will nest readily in nest boxes, so are a common one for backyard birders to hear and see.

Photo by Arlene Koziol