1. Cues used in searching for food by Red-winged Blackbirds, Agelaius phoeniceus;Alcock;Behaviour,1973
2. The aggressive and courtship behaviour of certain emberizines;Andrew;Behaviour,1957
3. A comparative study of the calls of Emberiza spp. (buntings);Andrew;Behaviour,1957
4. The displays given by passerines in courtship and reproductive fighting: a review;Andrew;Behaviour,1961
5. The displays given by passerines in courtship and reproductive fighting: a review;Andrew;Behaviour,1961