Post-copulatory grooming: a conditional mating strategy? Ruth S. SonnweberJorg J. M. MassenW. Tecumseh Fitch Original Article 13 August 2015 Pages: 1749 - 1759
Multiple mechanisms of egg recognition in a cuckoo host Longwu WangCanchao YangXin Lu Original Article 19 August 2015 Pages: 1761 - 1767
Reproductive tactics and mating contexts affect sperm traits in horseshoe crabs (Limulus polyphemus) Daniel A. SassonSheri L. JohnsonH. Jane Brockmann Original Article 21 August 2015 Pages: 1769 - 1778
Temporal and spatial variation in female mating preferences in a fiddler crab H. L. ClarkP. R. Y. Backwell Original Article 18 August 2015 Pages: 1779 - 1784
Male orang-utan bimaturism and reproductive success at Camp Leakey in Tanjung Puting National Park, Indonesia Graham L. BanesBiruté M. F. GaldikasLinda Vigilant Original Article 01 September 2015 Pages: 1785 - 1794
Sexual voyeurs and copiers: social copying and the audience effect on male mate choice in the guppy Heather L. AuldJean-Guy J. Godin Original Article 29 August 2015 Pages: 1795 - 1807
Experimental effects of habitat type on the movement ecology and stopover duration of spring migrant Northern Waterthrushes (Parkesia noveboracensis) David L. SlagerPaul G. RodewaldPatricia J. Heglund Original Article 03 September 2015 Pages: 1809 - 1819
Nestling recognition in red-rumped and barn swallows Canchao YangLongwu WangAnders P. Møller Original Article 29 August 2015 Pages: 1821 - 1826
Impact of kin odour on reproduction in zebra finches Barbara A. CaspersAnna GagliardoE. Tobias Krause Original Article 04 September 2015 Pages: 1827 - 1833
Relatedness predicts multiple measures of investment in cooperative nest construction in sociable weavers Gavin M. LeightonSebastian EcheverriHolger Kolberg Original Article 29 August 2015 Pages: 1835 - 1843
Breeding success and brood parasitism affect return rate and dispersal distances in the great reed warbler Jaroslav KolečekVáclav JelínekPetr Procházka Original Article 30 September 2015 Pages: 1845 - 1853
Sensory integration during foraging: the importance of fruit hardness, colour, and odour to brown lemurs Kim ValentaKevin A. BrownAmanda D. Melin Original Article 29 August 2015 Pages: 1855 - 1865
Size-assortative mating in simultaneous hermaphrodites: an experimental test and a meta-analysis Stuart GrahamElodie ChapuisTim Janicke Original Article 05 September 2015 Pages: 1867 - 1878
Collective resilience in a disturbed environment: stability of the activity rhythm and group personality in Periplaneta americana Michel-Olivier Laurent SalazarIsaac Planas-SitjàGrégory Sempo Original Article 04 September 2015 Pages: 1879 - 1896