Dynamic decision-making in uncertain environments I. The principle of dynamic utility Jin YoshimuraHiromu ItoKei-ichi Tainaka Invited Article Open access 26 January 2013 Pages: 101 - 105
Dynamic decision-making in uncertain environments II. Allais paradox in human behavior Jin YoshimuraHiromu ItoKei-ichi Tainaka Invited Article Open access 02 February 2013 Pages: 107 - 113
Alarm call discrimination in a social rodent: adult but not juvenile degu calls induce high vigilance Ryo NakanoRyoko NakagawaKazuo Okanoya Article 02 December 2012 Pages: 115 - 121
Preadaptation for parthenogenetic colony foundation in subterranean termites Reticulitermes spp. (Isoptera: Rhinotermitidae) Kazutaka KawatsuKenji Matsuura Article Open access 13 December 2012 Pages: 123 - 128
Sex difference in the communicatory significance of localized defecation sites in Arabian gazelles (Gazella arabica) Torsten WronskiAnn ApioMadlen Ziege Article 01 January 2013 Pages: 129 - 140
Exchange of “signature” calls in captive belugas (Delphinapterus leucas) Tadamichi MorisakaYayoi YoshidaSayo Nishimoto Article Open access 24 January 2013 Pages: 141 - 149
Seasonal differences in behavior patterns of the migratory white-throated sparrow Erica F. StuberPaul A. Bartell Article 30 January 2013 Pages: 151 - 158
Factors affecting mate choice in the subterranean termite Reticulitermes chinensis (Isoptera: Rhinotermitidae) Ganghua LiYan GaoQiuying Huang Article 25 January 2013 Pages: 159 - 164
Seasonal variations in the mating-related traits of Drosophila melanogaster Kapil DevJyoti ChahalRavi Parkash Article 06 February 2013 Pages: 165 - 174
Differences in sexual behavior of two distant populations of the funnel-web wolf spider Aglaoctenus lagotis Macarena GonzálezAlfredo V. PerettiFernando G. Costa Article 10 February 2013 Pages: 175 - 184
Paternity assurance before and after fertilization by male burying beetles (Nicrophorus quadripunctatus) Mamoru TakataTakuma KurachiHajime Fugo Article Open access 23 February 2013 Pages: 185 - 191
Den attendance patterns in swift foxes during pup rearing: varying degrees of parental investment within the breeding pair Sharon A. PoesselEric M. Gese Article 27 February 2013 Pages: 193 - 201
Resource value differentially affects fighting success between reproductive and non-reproductive seasons Zakea SultanaJunko TakaokaTsunenori Koga Article 24 February 2013 Pages: 203 - 209
Aggressive behaviour and nest-site defence during the breeding season in an island kestrel population José CarrilloEnrique González-Dávila Article 19 March 2013 Pages: 211 - 218
Allocleaning behavior by the sentinel crab Macrophthalmus banzai: a case of mutual cooperation Yurika FujishimaKeiji Wada Short Communication Open access 17 January 2013 Pages: 219 - 221
