| | This journal provides immediate access to some articles. How does the brain sustain a visual percept? C M Portas, B A Strange, K J Friston, R J Dolan, and C D Frith Proc Biol Sci. 2000 May 7; 267(1446): 845–850. PMCID: PMC1690623 A model for colour pattern formation in the butterfly wing of Papilio dardanus. T Sekimura, A Madzvamuse, A J Wathen, and P K Maini Proc Biol Sci. 2000 May 7; 267(1446): 851–859. PMCID: PMC1690625 Does the presence of ant nests matter for oviposition to a specialized myrmecophilous Maculinea butterfly? H van Dyck, J G Oostermeijer, W Talloen, V Feenstra, A van der Hidde, and I Wynhoff Proc Biol Sci. 2000 May 7; 267(1446): 861–866. PMCID: PMC1690611 Male killing can select for male mate choice: a novel solution to the paradox of the lek. J P Randerson, F M Jiggins, and L D Hurst Proc Biol Sci. 2000 May 7; 267(1446): 867–874. PMCID: PMC1690614 A comparative study of ejaculate traits in three endangered ungulates with different levels of inbreeding: fluctuating asymmetry as an indicator of reproductive and genetic stress. M Gomendio, J Cassinello, and E R Roldan Proc Biol Sci. 2000 May 7; 267(1446): 875–882. PMCID: PMC1690618 Testosterone treatment is immunosuppressive in superb fairy-wrens, yet free-living males with high testosterone are more immunocompetent. A Peters Proc Biol Sci. 2000 May 7; 267(1446): 883–889. PMCID: PMC1690613 The T-cell-mediated immune response and return rate of fledgling American kestrels are positively correlated with parental clutch size. J L Tella, G R Bortolotti, R D Dawson, and M G Forero Proc Biol Sci. 2000 May 7; 267(1446): 891–895. PMCID: PMC1690616 Using presence-absence data to establish reserve selection procedures that are robust to temporal species turnover. A S Rodrigues, K J Gaston, and R D Gregory Proc Biol Sci. 2000 May 7; 267(1446): 897–902. PMCID: PMC1690620 Behavioural mimicry of honeybees (Apis mellifera) by droneflies (Diptera: Syrphidae: Eristalis spp.). Y C Golding and M Edmunds Proc Biol Sci. 2000 May 7; 267(1446): 903–909. PMCID: PMC1690622 Repercussions of El Niño: drought causes extinction and the breakdown of mutualism in Borneo. R D Harrison Proc Biol Sci. 2000 May 7; 267(1446): 911–915. PMCID: PMC1690624 Body postures and patterns as amplifiers of physical condition. P W Taylor, O Hasson, and D L Clark Proc Biol Sci. 2000 May 7; 267(1446): 917–922. PMCID: PMC1690626 Food-related bray calls in wild bottlenose dolphins (Tursiops truncatus). V M Janik Proc Biol Sci. 2000 May 7; 267(1446): 923–927. PMCID: PMC1690612 Fragmentation of sea bass populations in the western and eastern Mediterranean as revealed by microsatellite polymorphism. L Bahri-Sfar, C Lemaire, O K Ben Hassine, and F Bonhomme Proc Biol Sci. 2000 May 7; 267(1446): 929–935. PMCID: PMC1690615 Female barn owls (Tyto alba) advertise good genes. A Roulin, T W Jungi, H Pfister, and C Dijkstra Proc Biol Sci. 2000 May 7; 267(1446): 937–941. PMCID: PMC1690619 Step-parents and infanticide: new data contradict evolutionary predictions. H Temrin, S Buchmayer, and M Enquist Proc Biol Sci. 2000 May 7; 267(1446): 943–945. PMCID: PMC1690621 The size distribution of conspecific populations: the peoples of New Guinea. V Novotny and P Drozd Proc Biol Sci. 2000 May 7; 267(1446): 947–952. PMCID: PMC1690617 |