1. Sex-specific costs of hatching last: an experimental study on herring gulls (Larus argentatus)

   • Maria I. Bogdanova
   • Ruedi G. Nager

   Original Paper Open access 15 April 2008 Pages: 1533 - 1541

   

2. Plumage characteristics, reproductive investment and assortative mating in tree swallows Tachycineta bicolor

   • Pierre-Paul Bitton
   • Russell D. Dawson
   • Courtney L. Ochs

   Original Paper 29 April 2008 Pages: 1543 - 1550

   

3. Rats on the run: removal of alien terrestrial predators affects bush rat behaviour

   • Axel Strauß
   • Katrin Y. Solmsdorff
   • Jens Jacob

   Original Paper 14 May 2008 Pages: 1551 - 1558

   

4. Territory ownership and familiarity status affect how much male root voles (Microtus oeconomus) invest in territory defence

   • Frank Rosell
   • Gry Gundersen
   • Jean-François Le Galliard

   Original Paper 25 April 2008 Pages: 1559 - 1568

   

5. Do great tits rely on inadvertent social information from blue tits? A habitat selection experiment

   • Deseada Parejo
   • Étienne Danchin
   • Jesús M. Avilés

   Original Paper 28 May 2008 Pages: 1569 - 1579

   

6. Multiple paternity in the cooperatively breeding fish Neolamprologus pulcher

   • P. Dierkes
   • M. Taborsky
   • R. Achmann

   Original Paper 28 May 2008 Pages: 1581 - 1589

   

7. Are faecal hormone levels linked to winter progression, diet quality and social rank in young ungulates ? An experiment with white-tailed deer (Odocoileus virginianus) fawns

   • Joëlle Taillon
   • Steeve D. Côté

   Original Paper 29 April 2008 Pages: 1591 - 1600

   

8. Supply and demand: causes and consequences of assortative mating in common terns Sterna hirundo

   • Sonja C. Ludwig
   • Peter H. Becker

   Original Paper 09 May 2008 Pages: 1601 - 1611

   

9. Cryptic prey colouration increases search time in brown trout (Salmo trutta): effects of learning and body size

   • Jörgen I. Johnsson
   • Karin Kjällman-Eriksson

   Original Paper 29 April 2008 Pages: 1613 - 1620

   

10. Aging and demographic plasticity in response to experimental age structures in honeybees (Apis mellifera L)

    • Olav Rueppell
    • Robyn Linford
    • Kari Fine

    Original Paper 06 May 2008 Pages: 1621 - 1631

    

11. Reproductive strategy and singing activity: blue tit and great tit compared

    • Valentin Amrhein
    • Lars Erik Johannessen
    • Tore Slagsvold

    Original Paper 04 June 2008 Pages: 1633 - 1641

    

12. Nest site selection in the open-nesting honeybee Apis florea

    • Benjamin P. Oldroyd
    • Rosalyn S. Gloag
    • Madeleine Beekman

    Original Paper 05 June 2008 Pages: 1643 - 1653

    

13. Time stress, predation risk and diurnal–nocturnal foraging trade-offs in larval prey

    • David Berger
    • Karl Gotthard

    Original Paper 09 May 2008 Pages: 1655 - 1663

    

14. Female aggressive response and hormonal correlates—an intrusion experiment in a free-living passerine

    • Henrik Pärn
    • Karin M. Lindström
    • Trond Amundsen

    Original Paper 09 May 2008 Pages: 1665 - 1677

    

15. Variation in offspring sex ratio among individual Weddell seal (Leptonychotes weddellii) females of different quality

    • Kelly M. Proffitt
    • Robert A. Garrott
    • Jay J. Rotella

    Original Paper 05 June 2008 Pages: 1679 - 1687