1. In search of the sky compass in the insect brain

   • Uwe Homberg

   Review 20 April 2004 Pages: 199 - 208

   

2. A butterfly’s chemical key to various ant forts: intersection-odour or aggregate-odour multi-host mimicry?

   • Birgit C. Schlick-Steiner
   • Florian M. Steiner
   • Erhard Christian

   Short Communication 19 March 2004 Pages: 209 - 214

   

3. Avoidance of nonhost plants by a bark beetle, Pityogenes bidentatus, in a forest of odors

   • John A. Byers
   • Qing-He Zhang
   • Göran Birgersson

   Short Communication 08 April 2004 Pages: 215 - 219

   

4. The function of dart behavior in the paper wasp, Polistes fuscatus

   • A. Sumana
   • Philip T. Starks

   Short Communication 20 April 2004 Pages: 220 - 223

   

5. Fine colour discrimination requires differential conditioning in bumblebees

   • Adrian G. Dyer
   • Lars Chittka

   Short Communication 27 February 2004 Pages: 224 - 227

   

6. Conditioning procedure and color discrimination in the honeybee Apis mellifera

   • Martin Giurfa

   Short Communication 23 April 2004 Pages: 228 - 231

   

7. Conservation of Bio synthetic pheromone pathways in honeybees Apis

   • Stephen J. Martin
   • Graeme R. Jones

   Short Communication 18 March 2004 Pages: 232 - 236

   

8. Collective decision through self-assembling

   • Arnaud Lioni
   • Jean-Louis Deneubourg

   Short Communication 08 April 2004 Pages: 237 - 241

   

9. Impairment of male reproduction in adult rats exposed to hydroxyprogesterone caproate in utero

   • T. Pushpalatha
   • P. Ramachandra Reddy
   • P. Sreenivasula Reddy

   Short Communication 16 April 2004 Pages: 242 - 244

10. Web-building spiders attract prey by storing decaying matter

    • Bojun T. Bjorkman-Chiswell
    • Melissa M. Kulinski
    • Mark A. Elgar

    Short Communication 16 April 2004 Pages: 245 - 248