Bachelor and paired male rufous-and-white wrens use different singing strategies
The effects of young brood on the foraging behavior of two strains of honey bees ( Apis mellifera )
Light environment and mating behavior in Trinidadian guppies ( Poecilia reticulata )
Growth rate and hatching date in ostrich chicks reflect humoral but not cell-mediated immune function
Females alter their song when challenged in a sex-role reversed bird species
Colorful tails fade when lizards adopt less risky behaviors
Operant conditioning and copulation solicitation display assays reveal a stable preference for local song by female swamp sparrows Melospiza georgiana
Effects of extreme variation in female morph frequencies on the mating behaviour of male damselflies
Individual variation in the relationship between vigilance and group size in eastern grey kangaroos
Sex differences in the movement patterns of free-ranging chimpanzees ( Pan troglodytes schweinfurthii )
Male mate guarding in a socially monogamous mammal, the round-eared sengi
Climate and maternal effects modify sex ratios in a weakly dimorphic marsupial
Experimental examination of behavioural interactions between free-ranging wild and domestic canids
Re-orientation in clock-shifted homing pigeons subjected to a magnetic disturbance
Round your numbers in rank tests