Are mammal olfactory signals hiding right under our noses? Peter James Apps Review 15 May 2013 Pages: 487 - 506
Male wing color properties predict the size of nuptial gifts given during mating in the Pipevine Swallowtail butterfly (Battus philenor) Parth K. RajyaguruKimberly V. PegramRonald L. Rutowski Original Paper 04 May 2013 Pages: 507 - 513
The first multituberculate mammal from India Varun ParmarGuntupalli V. R. PrasadDeepak Kumar Original Paper 05 May 2013 Pages: 515 - 523
Effect of post-fire resprouting on leaf fluctuating asymmetry, extrafloral nectar quality, and ant–plant–herbivore interactions Estevão Alves-SilvaKleber Del-Claro Original Paper 28 April 2013 Pages: 525 - 532
Color polymorphism in a land snail Cepaea nemoralis (Pulmonata: Helicidae) as viewed by potential avian predators Adrian SurmackiAgata Ożarowska-NowickaZuzanna M. Rosin Original Paper Open access 08 May 2013 Pages: 533 - 540
From repulsion to attraction: species- and spatial context-dependent threat sensitive response of the spider mite Tetranychus urticae to predatory mite cues M. Celeste Fernández FerrariPeter Schausberger Original Paper 04 May 2013 Pages: 541 - 549
Negative correlation between nuptial throat colour and blood parasite load in male European green lizards supports the Hamilton–Zuk hypothesis Orsolya MolnárKatalin BajerGábor Herczeg Original Paper 05 May 2013 Pages: 551 - 558
Cognitive ability correlates positively with son birth and predicts cross-cultural variation of the offspring sex ratio Madhukar Shivajirao Dama Original Paper 09 May 2013 Pages: 559 - 569
Factors influencing survival duration and choice of virgin queens in the stingless bee Melipona quadrifasciata Martin H. KärcherCristiano MenezesFrancis L. W. Ratnieks Original Paper 11 May 2013 Pages: 571 - 580
Divergent mating patterns and a unique mode of external sperm transfer in Zoraptera: an enigmatic group of pterygote insects R. DallaiM. GottardoR. G. Beutel Original Paper 12 May 2013 Pages: 581 - 594