1) Arizona state birds 2) Backyard nesters 3) Birdhouse birds 4) Birdhouse dwellers 5) Birdhouse singers 6) Birds in many birdhouses 7) Birds in uniform 8) British naval women 9) British navy group 10) British servicewomen 11) British Waves 12) Carolina birds 13) Carolina singers 14) Chirpy birds 15) Christopher and Percival 1) Nannus 2) Troglodytidae