Light field heterogeneity among tussock grasses: Theoretical considerations of light harvesting and seedling establishment in tussocks and uniform tiller distributions R. I. RyelM. M. CaldwellW. Beyschlag Original Paper Pages: 241 - 246
The thermoregulatory function of diel vertical migration for a juvenile fish, Cottus extensus D. NevermanW. A. Wurtsbaugh Original Paper Pages: 247 - 256
CO2 alters water use, carbon gain, and yield for the dominant species in a natural grassland R. B. JacksonO. E. SalaH. A. Mooney Original Paper Pages: 257 - 262
Ectoparasites and host energetics: house martin bugs and house martin nestlings A. P. MøllerF. de LopeJ. J. Pérez Original Paper Pages: 263 - 268
Short-term responses to elevated predator densities: noncompetitive intraguild interactions and behavior M. D. MoranL. E. Hurd Original Paper Pages: 269 - 273
Seasonal dynamics of digestion in relation to diet quality and intake in European roe deer (Capreolus capreolus) Øystein Holand Original Paper Pages: 274 - 279
Mechanisms of benthic algal recovery following spates: comparison of simulated and natural events Christopher G. PetersonAmy C. WeibelStuart G. Fisher Original Paper Pages: 280 - 290
Patterns of reproduction and habitat use in an assemblage of Neotropical hylid frogs Maureen A. DonnellyCraig Guyer Original Paper Pages: 291 - 302
Ecophysiological analysis of woody species in contrasting temperate communities during wet and dry years Mark E. KubiskeMarc D. Abrams Original Paper Pages: 303 - 312
Herbivory on calcicolous lichens: different food preferences and growth rates in two co-existing land snails Anette BaurBruno BaurLars Fröberg Original Paper Pages: 313 - 319
Zonation and seasonality of benthic primary production and community respiration in tropical mangrove forests D. M. Alongi Original Paper Pages: 320 - 327
Density-dependent foraging in the harvester ant Messor ebeninus: two experiments William E. Kunin Original Paper Pages: 328 - 335
Is nutrient availability related to plant nutrient use in humid tropical forests? Whendee L. Silver Original Paper Pages: 336 - 343
Piscivore efficiency and refuging prey: the importance of predator search mode Peter EklövSebastian Diehl Original Paper Pages: 344 - 353
Experimental evidence of negative interference in Daphnia magna Brigitte GoserHans Toni Ratte Original Paper Pages: 354 - 361
Environmental, parental and adaptive variation in egg size of Tengmalm's owls under fluctuating food conditions Harri HakkarainenErkki Korpimäki Original Paper Pages: 362 - 368
Variation in the species composition and mean body size of an avian foliage-gleaning guild along an elevational gradient: correlation with arthropod body size Stewart W. Janes Original Paper Pages: 369 - 378
The ecological significance of nickel hyperaccumulation: a plant chemical defense Scott N. MartensRobert S. Boyd Original Paper Pages: 379 - 384
Swords into plowshares? Nicotiana sylvestris does not use nicotine as a nitrogen source under nitrogen-limited growth Ian T. BaldwinThomas E. Ohnmeiss Original Paper Pages: 385 - 392
Tolerance to habitat fragmentation influences the colonization of new habitat by forest birds Marc-André VillardPhilip D. Taylor Original Paper Pages: 393 - 401
Growth form distribution and genetic relationships in tree clusters of Pinus flexilis, a bird-dispersed pine Katherine S. CarseyDiana F. Tomback Original Paper Pages: 402 - 411
Determinants of thermal balance in the Hawaiian giant rosette plant, Argyroxiphium sandwicense P. J. MelcherG. GoldsteinL. L. Loope Original Paper Pages: 412 - 418
Relative importance of photosynthetic traits and allocation patterns as correlates of seedling shade tolerance of 13 tropical trees Kaoru Kitajima Original Paper Pages: 419 - 428
Mid-season gas exchange of an alpine grassland under elevated CO2 Matthias W. Diemer Original Paper Pages: 429 - 435
Predation on nests: a case of apparent competition Herbert HoiHans Winkler Original Paper Pages: 436 - 440
