1. Reproductive strategy of a facultatively paedomorphic salamander Ambystoma talpoideum

   • Raymond D. Semlitsch

   Original Papers Pages: 305 - 313

2. Seasonal variation of phenols, crude protein and cell wall content of birch (Betula pendula Roth.) in relation to ruminant in vitro digestibility

   • R. Thomas Palo
   • Kerstin Sunnerheim
   • Olof Theander

   Original Papers Pages: 314 - 318

3. Phenolic compounds of willow bark as deterrents against feeding by mountain hare

   • J. Tahvanainen
   • E. Helle
   • A. Lavola

   Original Papers Pages: 319 - 323

4. Fruit characters as a basis of fruit choice and seed dispersal in a tropical forest vertebrate community

   • A. Gautier-Hion
   • J. -M. Duplantier
   • J. -M. Thiollay

   Original Papers Pages: 324 - 337

5. Analysis of gas exchange in seedlings of Acer saccharum: integration of field and laboratory studies

   • J. A. Weber
   • T. W. Jurik
   • D. M. Gates

   Original Papers Pages: 338 - 347

6. The responses of stomata and leaf gas exchange to vapour pressure deficits and soil water content

   • Neil C. Turner
   • E. -D. Schulze
   • T. Gollan

   Original Papers Pages: 348 - 355

7. The responses of stomata and leaf gas exchange to vapour pressure deficits and soil water content

   • T. Gollan
   • N. C. Turner
   • E. -D. Schulze

   Original Papers Pages: 356 - 362

8. Long-term inducible resistance in birch foliage: triggering cues and efficacy on a defoliator

   • Erkki Haukioja
   • Janne Suomela
   • Seppo Neuvonen

   Original Papers Pages: 363 - 369

9. Herbivory on coral reefs: algal susceptibility to herbivorous fishes

   • Sara M. Lewis

   Original Papers Pages: 370 - 375

10. Effect of hibernation length on termination of diapause in European Tettigoniidae (Insecta: Orthoptera)

    • Sigfrid Ingrisch

    Original Papers Pages: 376 - 381

11. The failure of nitrogen and lignin control of decomposition in a North American desert

    • Douglas Schaefer
    • Yosef Steinberger
    • Walter G. Whitford

    Original Papers Pages: 382 - 386

12. Consequences of homeothermic capacity of nestlings on parental care in the european starling

    • L. Clark

    Original Papers Pages: 387 - 393

13. Diversity, heterogeneity and consumer pressure in a tropical rocky intertidal community

    • Bruce A. Menge
    • Jane Lubchenco
    • Linda R. Ashkenas

    Original Papers Pages: 394 - 405

14. Macro-invertebrate populations and production on a salt-marsh in east England dominated by Spartina anglica

    • D. Jackson
    • C. F. Mason
    • S. P. Long

    Original Papers Pages: 406 - 411

15. The ecology of Lake Nakuru

    • E. Vareschi
    • J. Jacobs

    Original Papers Pages: 412 - 424

16. A comparative study of some aspects of the reproduction of three Caryedon serratus strains in presence of its potential host plants

    • P. Robert

    Original Papers Pages: 425 - 430

17. Rainfall preceding egg-laying — a factor of breeding success in Common Terns (Sterna hirundo)

    • Peter H. Becker
    • Peter Finck
    • Andreas Anlauf

    Original Papers Pages: 431 - 436

18. Population ecology of Pardia tripunctana Schiff. and Notocelia roborana Den. and Schiff. (Lepidoptera, Tortricidae) —an example of “Equilibrium species”

    • Gerhard Bauer

    Original Papers Pages: 437 - 441

19. Relationships between bird community and habitat structure in shelterbelts of Hokkaido, Japan

    • Teruaki Hino

    Original Papers Pages: 442 - 448

20. Photosynthetic gas exchange of the mangrove, Rhizophora stylosa Griff., in its natural environment

    • T. J. Andrews
    • G. J. Muller

    Original Papers Pages: 449 - 455

21. Chemical interference among plants mediated by grazing insects

    • C. P. Ohmart

    Short Communication Pages: 456 - 457