Polyandry, sperm competition, and reproductive success in mice
Experimental support for the makeup hypothesis in nestling tawny owls (Strix aluco)
Female praying mantids use sexual cannibalism as a foraging strategy to increase fecundity
Acoustic information as a distant cue for habitat recognition by nocturnally migrating passerines during landfall
The size of the red wing spot of the American rubyspot as a heightened condition-dependent ornament
On the spot: the absence of predators reveals eyespot plasticity in a marine fish
Experimental blocking of UV reflectance does not influence use of off-body display elements by satin bowerbirds
Physiological correlates of coastal arrival and river entry timing in late summer Fraser River sockeye salmon (Oncorhynchus nerka)
Eastern chipmunks increase their perception of predation risk in response to titmouse alarm calls
Size and heterozygosity influence partner selection in the Formosan subterranean termite
Philopatry in prairie voles: an evaluation of the habitat saturation hypothesis
Mechanosensory function for facial ornamentation in the whiskered auklet, a crevice-dwelling seabird
A test of the dear enemy hypothesis in female New Zealand bellbirds (Anthornis melanura): female neighbors as threats
Wrap attack activates web-decorating behavior in Argiope spiders
Effects of trail gradient on leaf tissue transport and load size selection in leaf-cutter ants
Sex-specific differences in immunological costs of multiple mating in Gryllus vocalis field crickets
The role of genetic relatedness among social mates in a cooperative breeder
Eavesdropping and communication networks revealed through playback and an acoustic location system
Adaptive phenotypic plasticity in an island songbird exposed to a novel predation risk
Food unpredictability drives both generalism and social foraging: a game theoretical model
Search rate, attack probability, and the relationship between prey density and prey encounter rate
Sex, melanic coloration, and sibling competition during the postfledging dependence period
Female agreement over male attractiveness is not affected by cost of mating with experienced males
Contemporary sexual selection on sexually dimorphic traits in the ambush bug Phymata americana
Non-repeatable mate choice by male sailfin mollies, Poecilia latipinna, in a unisexual-bisexual mating complex
Larval amphibians seek warm temperatures and do not avoid harmful UVB radiation
Response to conspecific and heterospecific alarm calls in mixed-species bird flocks of a Sri Lankan rainforest
Opponent assessment in lizards: examining the effect of aggressive and submissive signals
Symmetry and sexual dimorphism in human faces: interrelated preferences suggest both signal quality
Optimal individual positions within animal groups
Do birds differentially distribute antimicrobial proteins within clutches of eggs?