1. Long-term memory for concepts in a California sea lion (Zalophus californianus)

   • Colleen Reichmuth Kastak
   • Ronald J. Schusterman

   Original Article Pages: 225 - 232

2. Evolutionary perspectives on imitation: is a comparative psychology of social learning possible?

   • Christine A. Caldwell
   • Andrew Whiten

   Review Pages: 193 - 208

3. Interruptions improve choice performance in gray jays: prolonged information processing versus minimization of costly errors

   • Thomas A. Waite

   Original Article Pages: 209 - 214

4. Interpopulation variation in the risk-related decisions of Portia labiata, an araneophagic jumping spider (Araneae, Salticidae), during predatory sequences with spitting spiders

   • Robert R. Jackson
   • Simon D. Pollard
   • Natasha Fijn

   Original Article Pages: 215 - 223

5. Dynamic shifts of pigeon local/global attention

   • Thane Fremouw
   • Walter T. Herbranson
   • Charles P. Shimp

   Original Article Pages: 233 - 243

6. Do rats in a two-action test encode movement egocentrically or allocentrically?

   • E. Ray
   • C. Heyes

   Original Article Pages: 245 - 252

7. Bee-eaters (Merops orientalis) respond to what a predator can see

   • Milind Watve
   • Juilee Thakar
   • Sharayu Paranjape

   Short Communication Pages: 253 - 259

8. Acknowledgement to referees 2001/2002

   Acknowledgement to Referees 30 November 2002 Pages: 261 - 261