Ultraviolet-based female preferences in a viviparous fish Constantino Macías GarciaTheresa de Perera Original Article Pages: 1 - 6
Duetting in the subdesert mesite Monias benschi: evidence for acoustic mate defence? Nathalie SeddonStuart H. ButchartLucy Odling-Smee Original Article Pages: 7 - 16
Sex ratio response to conspecifics in a parasitoid wasp: test of a prediction of local mate competition theory and alternative hypotheses B. King Original Article Pages: 17 - 24
The influence of hypoxia on risk of predation and habitat choice by the fathead minnow, Pimephales promelas Tonia RobbMark V. Abrahams Original Article Pages: 25 - 30
A field test of the Bruce effect in the monogamous prairie vole (Microtus ochrogaster) Scott J. MahadyJerry O. Wolff Original Article Pages: 31 - 37
Does responsiveness to predator scents affect lizard survivorship? Sharon J. Downes Original Article Pages: 38 - 42
Experimental evidence for food limitation and sex-specific strategies of American kestrels (Falco sparverius) provisioning offspring Russell D. DawsonGary R. Bortolotti Original Article Pages: 43 - 52
Odours underground: subterranean rodents may not forage "blindly" Giora HethJosephine TodrankHynek Burda Original Article Pages: 53 - 58
Worker rank, reproductive status and cuticular hydrocarbon signature in the ant, Pachycondyla cf. inversa Jürgen HeinzeBernhard StenglMatthew F. Sledge Original Article Pages: 59 - 65
No reason to sneak: why males of all sizes can breed in the hole-nesting blenny, Aidablennius sphinx Francis C. NeatLisa Locatello Original Article Pages: 66 - 73
Begging signals more than just short-term need: cryptic effects of brood size in the pied flycatcher (Ficedula hypoleuca) Jonathan WrightCamilla HindeChristiaan Both Original Article Pages: 74 - 83
Multiple paternity in a field population of a small carnivorous marsupial, the agile antechinus, Antechinus agilis Femmie Kraaijeveld-SmitSimon WardPeter Temple-Smith Original Article Pages: 84 - 91