1. Extra-pair copulations, intra-specific brood parasitism, and quasi-parasitism in birds: a theoretical approach

   • I. Berger
   • Y. Dvir
   • S. Markman

   Original Article 27 October 2013 Pages: 131 - 140

   

2. Skills or strength—how tortoises cope with dense vegetation?

   • Ana Golubović
   • Marko Andjelković
   • Ljiljana Tomović

   Original Article 07 November 2013 Pages: 141 - 147

   

3. Nest defense of the red-backed shrike Lanius collurio against five corvid species

   • Michal Němec
   • Roman Fuchs

   Original Article 19 November 2013 Pages: 149 - 154

   

4. Acoustic divergence between bottlenose dolphin whistles from the Central–Eastern North Atlantic and Mediterranean Sea

   • E. Papale
   • M. Azzolin
   • C. Giacoma

   Original Article 21 November 2013 Pages: 155 - 165

   

5. Pampas deer (Ozotoceros bezoarticus) male–female agonistic behavior toward high and low social ranked females

   • Rodolfo Ungerfeld
   • Aline Freitas-de-Melo

   Original Paper 18 December 2013 Pages: 167 - 171

   

6. Multiple paternity and mate competition in non-selfing, monogamous, egg-trading hermaphrodites

   • Maria Cristina Lorenzi
   • Dáša Schleicherová
   • Gabriella Sella

   Short Communication 26 October 2013 Pages: 173 - 179

   

7. Non-linear ascension in a reproductive hierarchy of the Blue Manakin (Chiroxiphia caudata)

   • Michele Santa Catarina Brodt
   • Franchesco Della-Flora
   • Nilton Cáceres

   Short Communication 19 November 2013 Pages: 181 - 185

   

8. Aggression and peripheralization in subadult male long-tailed macaques in Singapore

   • Michelle L. Lute
   • Hope Hollocher
   • Agustin Fuentes

   Short Communication 20 November 2013 Pages: 187 - 191

9. Interactions between fish species on seamount coral habitat

   • J. N. Gomes-Pereira
   • F. M. Porteiro
   • R. S. Santos

   Short Communication 03 December 2013 Pages: 193 - 201