1. Moving in groups: how density and unpredictable motion affect predation risk

   • Nicholas E. Scott-Samuel
   • Gavin Holmes
   • Innes C. Cuthill

   Original Paper Open access 24 February 2015 Pages: 867 - 872

   

2. High begging intensity of great spotted cuckoo nestlings favours larger-size crow nest mates

   • Diana Bolopo
   • Daniela Canestrari
   • Manuel Soler

   Original Paper 08 April 2015 Pages: 873 - 882

   

3. Size dependence of courtship effort may promote male choice and strong assortative mating in soldier beetles

   • Denson K. McLain
   • Ann E. Pratt
   • Donald J. Shure

   Original Paper 28 April 2015 Pages: 883 - 894

   

4. Space-use and sociability are not related to public-information use in ninespine sticklebacks

   • M. M. Webster
   • K. N. Laland

   Original Paper 21 March 2015 Pages: 895 - 907

   

5. Start of nocturnal migratory restlessness in captive birds predicts nocturnal departure time in free-flying birds

   • Heiko Schmaljohann
   • Steffen Kämpfer
   • Cas Eikenaar

   Original Paper 25 March 2015 Pages: 909 - 914

   

6. Foraging distribution of a tropical seabird supports Ashmole’s hypothesis of population regulation

   • Steffen Oppel
   • Annalea Beard
   • Mark Bolton

   Original Paper 02 April 2015 Pages: 915 - 926

   

7. The effects of social experience with varying male availability on female mate preferences in a wolf spider

   • Brent Stoffer
   • George W. Uetz

   Original Paper 22 April 2015 Pages: 927 - 937

   

8. Individual vs. social learning of predator information in fish: does group size affect learning efficacy?

   • Anthony G. E. Mathiron
   • Adam L. Crane
   • Maud C. O. Ferrari

   Original Paper 02 April 2015 Pages: 939 - 949

   

9. Male mate choice and female receptivity lead to reproductive interference

   • Jennifer A. Hamel
   • Savannah A. Nease
   • Christine W. Miller

   Original Paper 02 April 2015 Pages: 951 - 956

   

10. Effects of carotenoid supplementation and oxidative challenges on physiological parameters and carotenoid-based coloration in an urbanization context

    • Mathieu Giraudeau
    • Afton Chavez
    • Kevin J. McGraw

    Original Paper 15 April 2015 Pages: 957 - 970

    

11. Do furtive predators benefit from a selfish herd effect by living within their prey colony?

    • François Dumont
    • Eric Lucas
    • Jacques Brodeur

    Original Paper 12 April 2015 Pages: 971 - 976

    

12. Effects of nest predation risk on female incubation behavior and offspring growth in great tits

    • Alessandra Basso
    • Heinz Richner

    Original Paper 02 April 2015 Pages: 977 - 989

    

13. Cathemerality in a small, folivorous primate: proximate control of diel activity in Hapalemur meridionalis

    • Timothy M. Eppley
    • Jörg U. Ganzhorn
    • Giuseppe Donati

    Original Paper 07 April 2015 Pages: 991 - 1002

    

14. Delayed plumage maturation in birds and the significance of condition-dependent parental care

    • Nan Lyu
    • Huw Lloyd
    • Yue-Hua Sun

    Original Paper 09 April 2015 Pages: 1003 - 1010

    

15. Brood-partitioning behaviour in unpredictable environments: hedging the bets?

    • Magdalena Erich
    • Max Ringler
    • Eva Ringler

    Original Paper Open access 10 April 2015 Pages: 1011 - 1017

    

16. Long-term behavioural consistency in prey capture but not in web maintenance in a social spider

    • Thejasvi Beleyur
    • Divya Uma Bellur
    • Hema Somanathan

    Original Paper 10 April 2015 Pages: 1019 - 1028

    

17. Birds receiving extra carotenoids keep singing during the sickness phase induced by inflammation

    • Stefania Casagrande
    • Rianne Pinxten
    • Marcel Eens

    Original Paper 08 April 2015 Pages: 1029 - 1037

    

18. Trading or coercion? Variation in male mating strategies between two communities of East African chimpanzees

    • Stefano S. K. Kaburu
    • Nicholas E. Newton-Fisher

    Original Paper 08 April 2015 Pages: 1039 - 1052

    

19. Lazy males and hardworking females? Sexual conflict over parental care in a brood parasite host and its consequences for chick growth

    • Milica Požgayová
    • Radovan Beňo
    • Marcel Honza

    Original Paper 11 April 2015 Pages: 1053 - 1061

    

20. Erratum to: Individual voice recognition and an auditory map of neighbours in free-ranging black howler monkeys (Alouatta pigra)

    • Margarita Briseño-Jaramillo
    • Alejandro Estrada
    • Alban Lemasson

    Erratum 07 April 2015 Pages: 1063 - 1063

21. Erratum to: Moving in groups: how density and unpredictable motion affect predation risk

    • Nicholas E. Scott-Samuel
    • Gavin Holmes
    • Innes C. Cuthill

    Erratum 18 April 2015 Pages: 1065 - 1065