1. Eusocial evolution without a nest: kin structure of social aphids forming open colonies on bamboo

   • Keigo Uematsu
   • Man-Miao Yang
   • William A. Foster

   Original Article 28 March 2023 Article: 38

   

2. The interplay of experience and pre-existing bias in nectar-robbing behavior by the common eastern bumble bee

   • Minjung Baek
   • Sara E. Bish
   • Daniel R. Papaj

   Original Article 27 March 2023 Article: 37

   

3. Do female bluethroats without extra-pair offspring have more MHC-compatible social mates?

   • Silje L. Rekdal
   • Jarl Andreas Anmarkrud
   • Arild Johnsen

   Original Article Open access 23 March 2023 Article: 36

   

4. Network reaction norms: taking account of network position and plasticity in response to environmental change

   • Tyler R. Bonnell
   • Chloé Vilette
   • Louise Barrett

   Original Article 15 March 2023 Article: 35

   

5. Sexual dimorphism in dynamic body color in the green anole lizard

   • Daisy M. Horr
   • Amy A. Payne
   • Michele A. Johnson

   Original Article Open access 11 March 2023 Article: 34

   

6. Experimental evidence for nasty neighbour effect in western black crested gibbons (Nomascus concolor)

   • Xiaowei Niu
   • Zhenhua Guan
   • Xuelong Jiang

   Original Article 09 March 2023 Article: 33

   

7. Fluctuating environments hinder the ability of female lizards to choose suitable nest sites for their embryos

   • Daniel A. Warner
   • Connor Kelly
   • Randy L. Klabacka

   Original Article 08 March 2023 Article: 32

   

8. Conditional alternative movement tactics in male crocodiles

   • Kaitlin E. Barham
   • Cameron J. Baker
   • Ross G. Dwyer

   Original Article Open access 04 March 2023 Article: 31

   

9. Why do parents produce small broods of offspring that have lower body mass, survival, and lifetime reproductive success? A case study in a long-lived bird

   • Xianglong Xu
   • Yuanxing Ye
   • Changqing Ding

   Original Article 02 March 2023 Article: 30

   

10. Conspecific scent marks may influence underground site selection by a fossorial reptile

    • Pablo Recio
    • Gonzalo Rodríguez-Ruiz
    • José Martín

    Original Article Open access 24 February 2023 Article: 29

    

11. Evolution from monogamy to polygyny: insights from the solitary Japanese serow

    • Hayato Takada
    • Akane Washida
    • Masato Minami

    Original Article 23 February 2023 Article: 28