1. Play behaviour in nonhuman animals and the animal welfare issue

   • Ana Flora Sarti Oliveira
   • André Oliveira Rossi
   • Rodrigo Egydio Barreto

   Review 10 June 2009 Pages: 1 - 5

2. Laboratory and field evidence of paternal care in the Algerian mouse (Mus spretus)

   • Jacques Cassaing
   • Stephanie Cervera
   • Florence Isaac

   Article 23 May 2009 Pages: 7 - 13

   

3. Bowers of the Great Bowerbird (Chlamydera nuchalis) remained unburned after fire: is this an adaptation to fire?

   • Osamu K. Mikami
   • Yoko Katsuno
   • Kazuhiro Eguchi

   Article 19 February 2009 Pages: 15 - 20

   

4. Role of olfaction and vision cues in feeding behavior and alarm reaction in the catfish pintado, Pseudoplatystoma corruscans

   • Percília Cardoso Giaquinto
   • Anette Hoffmann

   Article 28 February 2009 Pages: 21 - 27

   

5. Survival after experimental manipulation in the territorial damselfly Hetaerina titia (Odonata: Calopterygidae): more ornamented males are not more pathogen resistant

   • D. M. González-Tokman
   • A. Córdoba-Aguilar

   Article 18 March 2009 Pages: 29 - 33

   

6. Dominance relationships and patterns of aggression in a bachelor group of Sorraia horses (Equus caballus)

   • Filipa Heitor
   • Luís Vicente

   Article 20 March 2009 Pages: 35 - 44

7. Aggressive behaviour in subadult and adult black redstarts: status-signalling strategy?

   • Lucie Schwarzová

   Article 12 March 2009 Pages: 45 - 52

   

8. Parental responsiveness negatively correlates with fecal testosterone concentration in male mandarin voles (Microtus mandarinus)

   • A. V. Smorkatcheva
   • T. N. Bychenkova
   • E. L. Zavjalov

   Article 12 March 2009 Pages: 53 - 60

   

9. Male production by non-natal workers in the bumblebee, Bombus deuteronymus (Hymenoptera: Apidae)

   • Jun-ichi Takahashi
   • Stephen J. Martin
   • Isamu Shimizu

   Article 24 March 2009 Pages: 61 - 66

10. Escape and alerting responses by Balearic lizards (Podarcis lilfordi) to movement and turning direction by nearby predators

    • William E. Cooper Jr
    • Dror Hawlena
    • Valentín Pérez-Mellado

    Article 11 April 2009 Pages: 67 - 73

    

11. Changes in male sexual responses from silk cues of females at different reproductive states in the wolf spider Schizocosa malitiosa

    • Luciana Baruffaldi
    • Fernando G. Costa

    Article 11 April 2009 Pages: 75 - 85

    

12. Mating behavior of Aegla platensis (Crustacea, Anomura, Aeglidae) under laboratory conditions

    • M. Almerão
    • G. Bond-Buckup
    • M. de S. Mendonça Jr

    Article 11 April 2009 Pages: 87 - 94

    

13. Selection of feeding areas by cattle in a spatially heterogeneous environment: selection between two tropical grasses differing in accessibility and abiotic environment

    • Masahiko Hirata
    • Kayo Yamamoto
    • Manabu Tobisa

    Article 01 May 2009 Pages: 95 - 103

    

14. Affiliation in the social interactions in captivity of the torch tail rat, Trinomys yonenagae (Rodentia: Echimyidae)

    • Jorge Nei Silva de Freitas
    • Luciano Augusto da Silva Carvalho
    • Pedro Luís Bernardo da Rocha

    Article 01 May 2009 Pages: 105 - 112

    

15. Dominance relationships among male hamadryas baboons (Papio hamadryas)

    • Teresa Romero
    • Miguel A. Castellanos

    Article 16 May 2009 Pages: 113 - 121

    

16. Analysis of the mating behavior and some possible causes of male copulatory success in Dryas iulia alcionea (Lepidoptera, Nymphalidae, Heliconiinae)

    • Nicolás Oliveira Mega
    • Aldo Mellender de Araújo

    Article 16 May 2009 Pages: 123 - 132

    

17. Affiliative relationships among Sorraia mares: influence of age, dominance, kinship and reproductive state

    • Filipa Heitor
    • Luís Vicente

    Article 16 May 2009 Pages: 133 - 140

    

18. Mate choice in field crickets: can females acoustically detect male body size?

    • L. Verburgt
    • J. W. H. Ferguson

    Article 29 May 2009 Pages: 141 - 151

    

19. Intersexual cooperation during male clasping of external female genitalia in the spider Physocyclus dugesi (Araneae, Pholcidae)

    • Irving A. Rodríguez-Márquez
    • Alfredo V. Peretti

    Article 10 June 2009 Pages: 153 - 163

    

20. Females of a viviparous fish (Skiffia multipunctata) reject males with black colouration

    • A. Moyaho
    • P. Guevara-Fiore
    • C. Macías Garcia

    Article 12 August 2009 Pages: 165 - 170

    

21. Hunting and predation in a fiddler crab

    • R. N. C. Milner
    • T. Detto
    • P. R. Y. Backwell

    Short Communication 11 April 2009 Pages: 171 - 173

    

22. The role of acoustic cues in the breeding repertoire of the brook stickleback

    • R. J. Kilgour
    • R. Hillerby
    • D. A. McLennan

    Short Communication 16 May 2009 Pages: 175 - 178

23. Copulatory behaviour in the colonial Eurasian Griffon vulture Gyps fulvus

    • Antoni Margalida
    • Joan Bertran

    Short Communication 12 June 2009 Pages: 179 - 182

    

24. Feeding aggregation and aggressive interaction between bottlenose (Tursiops truncatus) and Commerson’s dolphins (Cephalorhynchus commersonii) in Patagonia, Argentina

    • Mariano A. Coscarella
    • Enrique A. Crespo

    Short Communication 07 July 2009 Pages: 183 - 187

    

25. A translocation experiment explains regional differences in the waving display of the intertidal brachyuran crab Ilyoplax pusilla

    • Yuuna Zayasu
    • Keiji Wada

    Short Communication 19 August 2009 Pages: 189 - 194

    

26. Double infanticide in a free-ranging group of buffy-headed marmosets, Callithrix flaviceps

    • Renato R. Hilário
    • Stephen F. Ferrari

    Short Communication 26 September 2009 Pages: 195 - 199

    

27. A rare fight in female plains zebra

    • Ilya R. Fischhoff
    • Siva R. Sundaresan
    • Daniel I. Rubenstein

    Short Communication 10 October 2009 Pages: 201 - 205