Individual variation in timing of migration: causes and reproductive consequences in greater snow geese ( Anser caerulescens atlanticus )
A genetic component to size in queens of the ant, Formica truncorum
Apparent sibling rivalry in the freshwater fingernail clam Sphaerium striatinum
Does the presence of non-breeders enhance the fitness of breeders? An experimental analysis in the clown anemonefish Amphiprion percula
Genetic mating system and timing of extra-pair fertilizations in the Kentish plover
Ontogenetic shifts in fusion-rejection thresholds in a colonial marine hydrozoan, Hydractinia symbiolongicarpus
Patterns of participation and free riding in territorial conflicts among ringtailed lemurs ( Lemur catta )
Female rock shrimp Rhynchocinetes typus mate in rapid succession up a male dominance hierarchy
Reproductive effort in relation to maternal social rank in reindeer ( Rangifer tarandus )
Sex in the dark: determinants and consequences of mixed male mating tactics in Microcebus murinus , a small solitary nocturnal primate
Selected polyandry: female choice and inter-sexual conflict in a small nocturnal solitary primate ( Microcebus murinus )