Experimental evidence for predator learning and Müllerian mimicry in Peruvian poison frogs (Ranitomeya, Dendrobatidae) Adam M. M. StuckertPablo J. VenegasKyle Summers Original Paper 18 December 2013 Pages: 413 - 426
Importance of conspicuous colours in warning signals: the great tit’s (Parus major) point of view Alena CibulkováPetr VeselýRoman Fuchs Original Paper 02 February 2014 Pages: 427 - 439
Viewing distance affects how the presence of inedible models influence the benefit of masquerade John SkelhornGraeme D. Ruxton Original Paper 23 November 2013 Pages: 441 - 455
Pink flower preference in sunbirds does not translate into plant fitness differences in a polymorphic Erica species Anina HeystekSjirk GeertsAnton Pauw Original Paper 19 February 2014 Pages: 457 - 470
Is cold hardiness size-constrained? A comparative approach in land snails Armelle AnsartAnnie GuillerLuc Madec Original Paper 12 November 2013 Pages: 471 - 493
Low genetic variation in cold tolerance linked to species distributions in butterflies Jonathan M. P. DavisBelinda van HeerwaardenDarrell J. Kemp Original Paper 27 November 2013 Pages: 495 - 504
Geographic variation in winter hardiness of a common agricultural pest, Leptinotarsa decemlineata, the Colorado potato beetle Victor M. IzzoDavid J. HawthorneYolanda H. Chen Original Paper 17 November 2013 Pages: 505 - 520
Rapid evolution of sperm length in response to increased temperature in an ectothermic fish Ross D. BreckelsBryan D. Neff Original Paper 16 February 2014 Pages: 521 - 533
A direct test of the effects of changing atmospheric pressure on the mating behavior of Drosophila melanogaster Christopher J. AustinChristopher G. GuglielmoAmanda J. Moehring Original Paper 18 January 2014 Pages: 535 - 544
Frequency-dependent herbivory by a leaf beetle, Phaedon brassicae, on hairy and glabrous plants of Arabidopsis halleri subsp. gemmifera Yasuhiro SatoTetsuhiro KawagoeHiroshi Kudoh Original Paper 10 December 2013 Pages: 545 - 559
Variable salinity tolerance in ascidian larvae is primarily a plastic response to the parental environment Elin RenborgKerstin JohannessonJon Havenhand Original Paper 19 December 2013 Pages: 561 - 572
Structural blueprint and ontogeny determine the adaptive value of the plastic response to competition in clonal plants: a modelling approach A.-K. BittebiereM. GarbeyC. Mony Original Paper 19 December 2013 Pages: 573 - 590