Impacts of hydroperiod on growth and survival of larval amphibians in temporary ponds of Central Pennsylvania, USA Christopher L. RoweWilliam A. Dunson Original Paper Pages: 397 - 403
Environmental constraints on the foraging behaviour of a dwarf antelope (Madoqua kirkii) Martha Bertha ManserPeter Nicolas Meade Brotherton Original Paper Pages: 404 - 412
The influence of colonization in nested species subsets Rosamonde R. CookJames F. Quinn Original Paper Pages: 413 - 424
Determination of the quantum efficiency of photosystem II and of non-photochemical quenching of chlorophyll fluorescence in the field Wolfgang BilgerUlrich SchreiberMichael Bock Original Paper Pages: 425 - 432
Geographical and latitudinal variation in growth patterns and adult body size of Swedish moose (Alces alces) Håkan SandGöran CederlundKjell Danell Original Paper Pages: 433 - 442
Environmental controls on the photosynthesis and respiration of a boreal lichen woodland: a growing season of whole-ecosystem exchange measurements by eddy correlation S.-M. FanM. L. GouldenT. R. Moore Original Paper Pages: 443 - 452
The effects of density, rainfall and environmental temperature on body condition and fecundity in the common toad, Bufo bufo C. J. ReadingR. T. Clarke Original Paper Pages: 453 - 459
Leaf litter processing and exoenzyme production on leaves in streams of different pH Michael B. GriffithSue A. PerryWilliam B. Perry Original Paper Pages: 460 - 466
Interspecific and intraspecific differences in shoot and leaf lifespan of four Carex species which differ in maximum dry matter production Rien AertsHannie de Caluwe Original Paper Pages: 467 - 477
Environmental constraints on the growth, photosynthesis and reproductive development of Dryas octopetala at a high Arctic polar semi-desert, Svalbard P. A. WookeyC. H. RobinsonJ. A. Lee Original Paper Pages: 478 - 489
Frequency-dependent selection in a wild plant-pathogen system Pierre ChaboudezJ. J. Burdon Original Paper Pages: 490 - 493
Pathogen-induced systemic resistance in Ipomoea purpurea Ellen L. SimmsTodd J. Vision Original Paper Pages: 494 - 500
Spatial and temporal variation in recruitment and its effects on regulation of parasite populations Barbara J. Downes Original Paper Pages: 501 - 510
The intensity of interference varies with resource density: evidence from a field study with snow buntings, Plectrophenax nivalis Paul M. Dolman Original Paper Pages: 511 - 514
Brood reduction facilitates female but not offspring survival in the great tit Peeter Hõrak Original Paper Pages: 515 - 519
Smoke-induced germination of succulents (Mesembryanthemaceae) from fire-prone and fire-free habitats in South Africa S. M. PierceK. EslerR. M. Cowling Short Communication Pages: 520 - 522