1. Some notes an the song of the Wren;Armstrong;Brit. Birds.,1944
2. Armstrong , E. A. 1947 Bird Display and Behaviour
3. The behaviour and breeding biology of the Iceland Wren;Armstrong;Symposia Soc. Exp. Biol.,1950a
4. The nature and function of displacement activities;Armstrong;Symposia Soc. Exp. Biol.,1950b
5. Discharge of oily fluid by young Fulmars;Armstrong;Symposia Soc. Exp. Biol.,1951