Paternity and performance of golden-winged warblers ( Vermivora chrysoptera ) and golden-winged X blue-winged warbler ( V. pinus ) hybrids at the leading edge of a hybrid zone
Vibrational signals in a gregarious sawfly larva ( Perga affinis ): group coordination or competitive signaling?
Divided destinies: group choice by female savannah baboons during social group fission
The effect of rearing environment on blue structural coloration of eastern bluebirds ( Sialia sialis )
Higher removal rate of eggs laid by anarchistic queens—a cost of anarchy?
Individual specialization in the hunting wasp Trypoxylon ( Trypargilum ) albonigrum (Hymenoptera, Crabronidae)
The strategy of fly-and-forage migration, illustrated for the osprey ( Pandion haliaetus )
Dispersal decisions and predispersal behavior in Polistes paper wasp ‘workers'
The relative role of age and experience in determining variation in body mass during the early breeding career of the Common Tern ( Sterna hirundo )
A field test of the Hamilton-Zuk hypothesis in the Trinidadian guppy ( Poecilia reticulata )
Reproductive success of male bank voles ( Clethrionomys glareolus ): the effect of operational sex ratio and body size
Social dominance, seasonal movements, and spatial segregation in African elephants: a contribution to conservation behavior
Absence of status signalling by structurally based ultraviolet plumage in wintering blue tits ( Cyanistes caeruleus )
The past ownership of a resource affects the agonistic behavior of hermit crabs