Wing-waving behaviors are used for conspecific display in the Japanese scorpionfly, Panorpa japonica Ryo IshiharaTakahisa Miyatake Video Article Open access 08 June 2021 Pages: 267 - 274
Movement orders in spontaneous group movements in cattle: 6-year monitoring of a beef cow herd with changing composition Masahiko HirataMinamo HamadaSakura Yuda Article 13 April 2021 Pages: 275 - 286
Navigating from live to virtual social interactions: looking at but not manipulating smartphones provokes a spontaneous mimicry response in the observers Veronica MaglieriMarco Germain RiccobonoElisabetta Palagi Article Open access 17 April 2021 Pages: 287 - 296
Small males of the fiddler crab Austruca perplexa court more in the off-peak breeding period when large males court less Fahmida Wazed TinaDaisuke Muramatsu Article 28 April 2021 Pages: 297 - 308
Sex differences in offspring discrimination in the biparental California mouse (Peromyscus californicus) Catherine T. Y. NguyenWendy Saltzman Article 17 May 2021 Pages: 309 - 318
Another usage of autotomized penis Ayami SekizawaYurika TsurumiYasuhiro Nakashima Article Open access 15 May 2021 Pages: 319 - 328
An empirical test of bet-hedging polyandry hypothesis in the field cricket Gryllus bimaculatus Yukio YasuiYuto Yamamoto Article Open access 26 May 2021 Pages: 329 - 342
Crabby commotions: visual not vibrational-orientated searching behaviours guide aggregation formation around key resources Louise Roberts Article 19 June 2021 Pages: 343 - 351
Adaptive foraging tactics of greater short-nosed fruit bats on a spiny shrub and its effect on seed dispersal Dhanapal SangaviChinnaperamanoor Madhappan MuruganParthasarathy Thiruchenthil Nathan Article 10 June 2021 Pages: 353 - 361
Relationship between death-feigning behavior and population density in a beetle Kentarou Matsumura Article 25 June 2021 Pages: 363 - 367
Defensive spray by a semiaquatic osmylid larva (Insecta: Neuroptera) for both aquatic and terrestrial predators Tsukuru IwanamiPei YuFumio Hayashi Article Open access 05 July 2021 Pages: 369 - 377
Effects of habitat conditions on the boldness and sociability of wild-caught fish (Zacco platypus) along a river Zhonghua TangShi-Jian Fu Article Open access 29 July 2021 Pages: 379 - 391
Female cuckoo calls elicit anti-predatory behavior in birds Changjie ZhangXingyi JiangWei Liang Article 13 July 2021 Pages: 393 - 398
Whale shark (Rhincodon typus) predatory flexible feeding behaviors on schooling fish Austin N. Montero-QuintanaCarlos F. Ocampo-ValdezMarcela Osorio-Beristain Article Open access 26 July 2021 Pages: 399 - 410
Are two South-Western Atlantic wrasses involved in a case of social mimicry? José Anchieta C. C. NunesCláudio L. S. SampaioAntoine O. H. C. Leduc Short Communication 07 May 2021 Pages: 411 - 415
Signal response is context-dependent in Polistes dominula Meagan SimonsElizabeth A. Tibbetts Short Communication 24 May 2021 Pages: 417 - 422
Shorter-legged males start breeding earlier in the barn swallow Masaru HasegawaEmi AraiMasahiko Nakamura Short Communication 03 June 2021 Pages: 423 - 427
No trans-generational maternal effects of early-life corticosterone exposure on neophobia and antipredator behaviour in the house sparrow Valeria MarascoSophie M. DupontFrédéric Angelier Short Communication 22 June 2021 Pages: 429 - 437