Kin recognition and sibling association among wood frog (Rana sylvatica) tadpoles Bruce Waldman OriginalPaper Pages: 171 - 180
Host plant density and territorial behavior of the seed bug, Neacoryphus bicrucis (Hemiptera: Lygaeidae) Denson Kelly McLain OriginalPaper Pages: 181 - 187
Behavioral acquisition of the hindgut fermentation system by hatchling Iguana iguana Katherine Troyer OriginalPaper Pages: 189 - 193
The organisation of collective foraging in the harvester termite Hodotermes mossambicus (Isoptera) J. L. HeideckerR. H. Leuthold OriginalPaper Pages: 195 - 202
Parental facilitation: parent-offspring relations in communally breeding birds J. L. BrownE. R. Brown OriginalPaper Pages: 203 - 209
Interspecific acoustic interactions of the neotropical treefrog Hyla ebraccata Joshua J. SchwartzKentwood D. Wells OriginalPaper Pages: 211 - 224
Sibling recognition in thirteen-lined ground squirrels: effects of genetic relatedness, rearing association, and olfaction Warren G. Holmes OriginalPaper Pages: 225 - 233
Sperm competition in the damselfly Enallagma hageni Walsh (Odonata: Coenagrionidae): benefits of multiple mating to males and females Ola M. Fincke OriginalPaper Pages: 235 - 240
