1. Effects of temperature on photosynthesis of two morphologically contrasting plant species along an altitudinal gradient in the tropical high Andes

   • H. M. Cabrera
   • F. Rada
   • L. Cavieres

   Article Pages: 145 - 152

2. Foliar carbon isotope discrimination in Larix species and sympatric evergreen conifers: a global comparison

   • Brian D. Kloeppel
   • Stith T. Gower
   • Slava Kharuk

   Article Pages: 153 - 159

3. Test of a digestion optimization model: effect of variable-reward feeding schedules on digestive performance of a migratory bird

   • Scott R. McWilliams
   • William H. Karasov

   Article Pages: 160 - 169

4. Stable carbon isotope ratio of tree leaves, boles and fine litter in a tropical forest in Rondônia, Brazil

   • L. A. Martinelli
   • S. Almeida
   • W. W. Thomas

   Article Pages: 170 - 179

5. Are geckos useful bioindicators of air pollution?

   • J. L. Read

   Article Pages: 180 - 187

6. Parasitism, immune response and reproductive success in the house martin Delichonurbica

   • F. de Lope
   • A. P. Møller
   • C. de la Cruz

   Article Pages: 188 - 193

7. Foraging strategies of incubating and brooding king penguins Aptenodytes patagonicus

   • J.-B. Charrassin
   • C. A. Bost
   • Y. Le Maho

   Article Pages: 194 - 201

8. The effects of parental CO₂ environment on seed quality and subsequent seedling performance in Bromusrubens

   • Travis E. Huxman
   • Erik P. Hamerlynck
   • Stanley D. Smith

   Article Pages: 202 - 208

9. Effects of bird ingestion on seed germination of Sorbus commixta

   • Tsutomu Yagihashi
   • Mitsuhiro Hayashida
   • Toshizumi Miyamoto

   Article Pages: 209 - 212

10. Growth and reproductive cycle of the zebra mussel in the River Rhine as studied in a river bypass

    • B. Jantz
    • D. Neumann

    Article Pages: 213 - 225

11. Seasonal variation in growth of greater snow goose goslings: the role of food supply

    • Denis Lepage
    • Gilles Gauthier
    • Austin Reed

    Article Pages: 226 - 235

12. Spruce budworm impact, abundance and parasitism rate in a patchy landscape

    • Naomi Cappuccino
    • Denis Lavertu
    • Jacques Régnière

    Article Pages: 236 - 242

13. The effect of canopy cover and seasonal change on host plant quality for the endangered Karner blue butterfly (Lycaeidesmelissasamuelis)

    • Ralph Grundel
    • Noel B. Pavlovic
    • Christina L. Sulzman

    Article Pages: 243 - 250

14. Rainfall partitioning and related hydrochemical fluxes in a diverse and in a mono specific (Phenakospermum guyannense) secondary vegetation stand in eastern Amazonia

    • D. Hölscher
    • T. D. A. Sá
    • H. Fölster

    Article Pages: 251 - 257

15. Effects of cover and predator size on survival and development of Ranautricularia tadpoles

    • Kimberly J. Babbitt
    • George W. Tanner

    Article Pages: 258 - 262

16. Predator-prey interactions in a benthic stream community: a field test of flow-mediated refuges

    • David D. Hart
    • Rachel Ann Merz

    Article Pages: 263 - 273

17. Effects of a larval antipredator response and larval diet on adult phenotype in an aposematic ladybird beetle

    • Christopher P. Grill
    • Allen J. Moore

    Article Pages: 274 - 282

18. Habitat selection rules in breeding mallards (Anas platyrhynchos): a test of two competing hypotheses

    • Hannu Pöysä
    • Johan Elmberg
    • Petri Nummi

    Article Pages: 283 - 287

19. Prepartum mammogenesis, milk production, and optimal litter size

    • E. W. Jameson Jr.

    Article Pages: 288 - 291

20. Combined effects of light and water availability on photosynthesis and growth of Arisaema heterophyllum in the forest understory and an open site

    • H. Muraoka
    • Y. Tang
    • I. Washitani

    Article Pages: 292 - 292