The territoriality threshold: a model for mutual avoidance in dragonfly mating systems Hans Joachim PoethkeHeinrich Kaiser OriginalPaper Pages: 11 - 19
Territoriality among male red-winged blackbirds Les D. BeletskyGordon H. Orians OriginalPaper Pages: 21 - 34
Male characteristics, parental quality and the study of mate choice in the red-winged blackbird (Agelaius phoeniceus) Christopher G. EckertPatrick J. Weatherhead OriginalPaper Pages: 35 - 42
Ideal dominance distributions: a test using red-winged blackbirds (Agelaius phoeniceus) Christopher G. EckertPatrick J. Weatherhead OriginalPaper Pages: 43 - 52
Foraging behaviour and echolocation in the rufous horseshoe bat (Rhinolophus rouxi) of Sri Lanka G. NeuweilerW. MetznerH. H. Costa OriginalPaper Pages: 53 - 67
Intraspecific mimicry and status signals in juvenile African penguins P. G. RyanR. P. WilsonJ. Cooper OriginalPaper Pages: 69 - 76