1. Rank differences in energy intake rates in white-faced capuchin monkeys, Cebus capucinus: the effects of contest competition

   • Erin R. Vogel

   Original Article 04 May 2005 Pages: 333 - 344

   

2. Response to perceived predation threat in fiddler crabs: trust thy neighbor as thyself?

   • Bob B. M. Wong
   • Christine Bibeau
   • Gil G. Rosenthal

   Original Article 23 April 2005 Pages: 345 - 350

   

3. Combining motions into complex displays: playbacks with a robotic lizard

   • Emília P. Martins
   • Terry J. Ord
   • Sarah W. Davenport

   Original Article 29 April 2005 Pages: 351 - 360

   

4. Magnetic compass mediates nocturnal homing by the alpine newt, Triturus alpestris

   • Francisco J. Diego-Rasilla
   • Rosa M. Luengo
   • John B. Phillips

   Original Article 20 April 2005 Pages: 361 - 365

   

5. Quantifying male attractiveness and mating behaviour through phenotypic size manipulation in the Trinidadian guppy, Poecilia reticulata

   • Kit Magellan
   • Lars B. Pettersson
   • Anne E. Magurran

   Original Article 23 April 2005 Pages: 366 - 374

   

6. Evidence for sexy sons in European starlings (Sturnus vulgaris)

   • Helga Gwinner
   • Hubert Schwabl

   Original Article 04 May 2005 Pages: 375 - 382

   

7. Effects of parasitic mites and protozoa on the flower constancy and foraging rate of bumble bees

   • Michael C. Otterstatter
   • Robert J. Gegear
   • James D. Thomson

   Original Article 04 May 2005 Pages: 383 - 389

   

8. Precopulatory sexual cannibalism in fishing spiders (Dolomedes triton): a role for behavioral syndromes

   • J. Chadwick Johnson
   • Andrew Sih

   Original Article 04 May 2005 Pages: 390 - 396

9. Courtship display by great frigatebirds, Fregata minor: an energetically costly handicap signal?

   • Donald C. Dearborn
   • Angela D. Anders
   • Joseph B. Williams

   Original Article 23 April 2005 Pages: 397 - 406

   

10. Sex ratio manipulation in response to maternal condition in pigeons: evidence for pre-ovulatory follicle selection

    • Thomas W. Pike

    Original Article 20 April 2005 Pages: 407 - 413

    

11. Territory defence in tropical birds: are females as aggressive as males?

    • Bradley C. Fedy
    • Bridget J. M. Stutchbury

    Original Article 23 April 2005 Pages: 414 - 422

    

12. Developmental stress affects the attractiveness of male song and female choice in the zebra finch (Taeniopygia guttata)

    • K. A. Spencer
    • J. H. Wimpenny
    • C. K. Catchpole

    Original Article 04 May 2005 Pages: 423 - 428

    

13. Sex-specific energy requirements in nestlings of an extremely sexually size dimorphic bird, the European sparrowhawk (Accipiter nisus)

    • Oscar Vedder
    • Arjan L. Dekker
    • Cor Dijkstra

    Original Article 20 April 2005 Pages: 429 - 436