1. Dietary protein content affects the response of meadow voles, Microtus pennsylvanicus, to over-marks

   • Nicholas J. Hobbs
   • Michael H. Ferkin

   Original Paper 26 January 2011 Pages: 57 - 64

   

2. Observations on marking behaviour in a low-density population of European badgers (Meles meles)

   • Alessandro Balestrieri
   • Luigi Remonti
   • Claudio Prigioni

   Original Paper 25 March 2011 Pages: 65 - 68

   

3. Sex ratio, survival, and recapture rate in a Cuban population of the damselfly Hypolestes trinitatis (Odonata: Megapodagrionidae)

   • Yusdiel Torres-Cambas
   • Rocío Fonseca-Rodríguez

   Original Paper 01 April 2011 Pages: 69 - 76

   

4. Examination of boldness traits in sexual and asexual mollies (Poecilia latipinna, P. formosa)

   • Kristin Scharnweber
   • Martin Plath
   • Michael Tobler

   Original Paper 03 May 2011 Pages: 77 - 83

   

5. Handicapped females receive more feedings during incubation from their mates: support for the female nutrition hypothesis

   • Juan Moreno
   • Alberto J. Redondo
   • Sonia González-Braojos

   Original Article 03 May 2011 Pages: 85 - 89

   

6. Further evidence for sex differences in suckling behaviour of captive plains zebra foals

   • Jan Pluháček
   • Jitka Bartošová
   • Luděk Bartoš

   Short Communication 03 May 2011 Pages: 91 - 95

   

7. The fitness of the Brazilian damsel Stegastes fuscus is increased by sharing the territory with the dusky grouper Epinephelus marginatus

   • Eduardo Bessa

   Short Communication 30 March 2011 Pages: 97 - 102

   

8. Foraging and vigilance time allocation in a guanaco (Lama guanicoe) population reintroduced in Quebrada del Condorito National Park (Córdoba, Argentina)

   • Fernando R. Barri
   • Mariela Fernández

   Short Communication 26 April 2011 Pages: 103 - 107

9. Communication under sexual selection hypotheses: challenging prospects for future studies under extreme sexual conflict

   • Alfredo V. Peretti
   • Anita Aisenberg

   Commentary 28 April 2011 Pages: 109 - 116