Photosynthetic acclimation of the liana Stigmaphyllon lindenianum to light changes in a tropical dry forest canopy Gerardo AvalosStephen S. Mulkey Article Pages: 475 - 484
Plasticity in filtering screens of Daphnia cucullata×galeata hybrids and parental species at two food concentrations Sari RepkaSárka VeseláKlaus Schwenk Article Pages: 485 - 491
Four characters in a trade-off: dissecting their phenotypic and genetic relations Gray StirlingDerek RoffDaphne Fairbairn Article Pages: 492 - 498
Changes in net photosynthesis, chlorophyll fluorescence and xanthophyll cycle interconversions during freeze-thaw cycles in the Mediterranean moss Leucodon sciuroides Vicente I. DeltoroÁngeles CalatayudEva Barreno Article Pages: 499 - 505
Nestling provisioning in water pipits (Anthus spinoletta): do parents go for specific nutrients or profitable prey? Paul A. BrodmannHeinz-Ulrich Reyer Article Pages: 506 - 514
Queen dimorphism and reproductive capacity in the ponerine ant, Ectatomma ruidum Roger Jean-Paul LachaudAlex CadenaGuillermo Ibarra-Núñez Article Pages: 515 - 523
Development of size structure in tiger salamanders: the role of intraspecific interference Robert E. ZiembaJames P. Collins Article Pages: 524 - 529
Raising young reduces body condition and fat stores in black-legged kittiwakes Gregory H. GoletDavid B. Irons Article Pages: 530 - 538
Plants with longer-lived seeds have lower local extinction rates in grassland remnants 1950–1985 Jürg StöcklinMarkus Fischer Article Pages: 539 - 543
The response of fast- and slow-growing Acacia species to elevated atmospheric CO2: an analysis of the underlying components of relative growth rate Owen K. AtkinMarcus SchortemeyerJohn R. Evans Article Pages: 544 - 554
Restored cut-away peatland as a sink for atmospheric CO2 Eeva-Stiina TuittilaVeli-Matti KomulainenJukka Laine Article Pages: 563 - 574
Root production and turnover in an upland grassland subjected to artificial soil warming respond to radiation flux and nutrients, not temperature A. H. FitterG. K. SelfP. Ineson Article Pages: 575 - 581
Effects of river level fluctuation on plant species richness, diversity, and distribution in a floodplain forest in Central Amazonia Leandro Valle FerreiraThomas J. Stohlgren Article Pages: 582 - 587
Estimating competition coefficients: strong competition among three species of frugivorous flies Brain D. Inouye Article Pages: 588 - 594
Impact of an introduced ant on native rain forest invertebrates: Pheidole megacephala in monsoonal Australia Benjamin D. HoffmannAlan N. AndersenGreg J. E. Hill Article Pages: 595 - 604
Exotic plant species in a C4-dominated grassland: invasibility, disturbance, and community structure Melinda D. SmithAlan K. Knapp Article Pages: 605 - 612
Explaining co-occurrence among helminth species of lesser snow geese (Chen caerulescens) during their winter and spring migration M. R. ForbesR. T. AlisauskasK. M. Cuddington Article Pages: 613 - 620
Pond tadpoles with generalized morphology: is it time to reconsider their functional roles in aquatic communities? James W. PetrankaCaroline A. Kennedy Article Pages: 621 - 631
Is the increased vigour of invasive weeds explained by a trade-off between growth and herbivore resistance? Anthony J. WillisMatthew B. ThomasJohn H. Lawton Article Pages: 632 - 640
