Dual mechanism of queen influence over sex ratio in the ant Pheidole pallidula Ludivine de MentenDenis FournierSerge Aron Original Article 26 May 2005 Pages: 527 - 533
Correlated evolution of male and female testosterone profiles in birds and its consequences A. P. MøllerL. Z. GaramszegiM. Eens Original Article 18 May 2005 Pages: 534 - 544
Locating food in a spatially heterogeneous environment: Implications for fitness of the macrodecomposer Armadillidium vulgare (Isopoda: Oniscidea) Joanne M. TuckMark Hassall Original Article 14 May 2005 Pages: 545 - 551
Multiple sexual advertisements honestly reflect health status in peacocks (Pavo cristatus) Adeline LoyauMichel Saint JalmeGabriele Sorci Original Article 03 May 2005 Pages: 552 - 557
Asexuals looking for sex: conflict between species and mate-quality recognition in sailfin mollies (Poecilia latipinna) J. M. GummC. R. Gabor Original Article 14 May 2005 Pages: 558 - 565
Seasonal variation in feeding behavior, competition and female social relationships in a forest dwelling guenon, the blue monkey (Cercopithecus mitis stuhlmanni), in the Kakamega Forest, Kenya Karen PazolMarina Cords Original Article 03 May 2005 Pages: 566 - 577
Ladybird mothers mitigate offspring starvation risk by laying trophic eggs Jennifer C. PerryBernard D. Roitberg Original Article 01 June 2005 Pages: 578 - 586
Spacing and group coordination in a nocturnal primate, the golden brown mouse lemur (Microcebus ravelobensis): the role of olfactory and acoustic signals Pia BrauneSabine SchmidtElke Zimmermann Original Article 05 May 2005 Pages: 587 - 596
Territory and group sizes in Eurasian beavers (Castor fiber): echoes of settlement and reproduction? Ruairidh D. CampbellFrank RosellVilmar A. A. Dijkstra Original Article 29 April 2005 Pages: 597 - 607
Should the redstart Phoenicurus phoenicurus accept or reject cuckoo Cuculus canorus eggs? Jesús M. AvilésJarkko RutilaAnders Pape Møller Original Article 29 April 2005 Pages: 608 - 617
Light levels used during feeding by primate species with different color vision phenotypes Nayuta YamashitaKathryn E. StonerPeter W. Lucas Original Article 01 June 2005 Pages: 618 - 629
