Ultraviolet reflection and its behavioral role in the courtship of the sulfur butterflies Colias eurytheme and C. philodice (Lepidoptera, Pieridae) Robert E. SilbergliedOrley R. Taylor Jr. OriginalPaper Pages: 203 - 243
The density-dependent formation of extended maternal families of the montane vole, Microtus montanus nanus Frederick J. Jannett Jr. OriginalPaper Pages: 245 - 263
Behaviour of dispersing deer mice (Peromyscus maniculatus) Daphne J. Fairbairn OriginalPaper Pages: 265 - 282
Cyclosa turbinata (Araneae, Araneidae): Prey discrimination via web-borne vibrations Robert B. Suter OriginalPaper Pages: 283 - 296
Queen replacement in orphaned colonies of the fire ant, Solenopsis invicta Walter R. TschinkelDennis F. Howard OriginalPaper Pages: 297 - 310
Comparative studies of social behavior in Callicebus and Saimiri: Heterosexual jealousy behavior D. D. Cubicciotti IIIW. A. Mason OriginalPaper Pages: 311 - 322