Threat-sensitive feeding strategy of immature sticklebacks (Gasterosteus aculeatus) in response to recent experimental infection with the cestode Schistocephalus solidus P. AeschlimannM. HäberliM. Milinski Original Article Pages: 1 - 7
High rates of extra-pair young in the pair-living fat-tailed dwarf lemur, Cheirogaleus medius J. FietzH. ZischlerJ. U. Ganzhorn Original Article Pages: 8 - 17
Divorce and extrapair mating in female black-capped chickadees (Parus atricapillus): separate strategies with a common target S. M. RamsayK. A. OtterP. T. Boag Original Article Pages: 18 - 23
Experimental evidence of a testosterone-induced shift from paternal to mating behaviour in a facultatively polygynous songbird E. De RidderR. PinxtenM. Eens Original Article Pages: 24 - 30
Sperm characteristics associated with different male reproductive tactics in bluegills (Lepomis macrochirus) B. LeachR. Montgomerie Original Article Pages: 31 - 37
Correlations of food distribution and patch size with agonistic interactions in female vervets (Chlorocebus aethiops) and patas monkeys (Erythrocebus patas) living in simple habitats J. D. PruetzL. A. Isbell Original Article Pages: 38 - 47
Does phylogenetic inertia explain the evolution of ineffective antipredator behavior in a sunfish-salamander system? A. SihL. B. KatsE. F. Maurer Original Article Pages: 48 - 56
Male-male competition ensures honest signaling of male parental ability in the three-spined stickleback (Gasterosteus aculeatus) U. Candolin Original Article Pages: 57 - 61
Signal variation and call preferences for whine frequency in the túngara frog, Physalaemus pustulosus J. BoschA. S. RandM. J. Ryan Original Article Pages: 62 - 66
The timing of chemical signaling with urine in dominance fights of male lobsters (Homarus americanus) T. BreithauptJ. Atema Original Article Pages: 67 - 78
Environmental and social factors influence chorusing behaviour in a tropical frog: examining various temporal and spatial scales P. N. BrookeR. A. AlfordL. Schwarzkopf Original Article Pages: 79 - 87
