1. Temperature and the pace of life

   • Akhila C. Gopal
   • Karla Alujević
   • Michael L. Logan

   Review 25 May 2023 Article: 59

   

2. Behavior, ovarian status, and juvenile hormone titer in the emblematic social wasp Zethus miniatus (Vespidae, Eumeninae)

   • HC Kelstrup
   • MJ West-Eberhard
   • K Hartfelder

   Original Article 25 May 2023 Article: 58

   

3. Stopover territoriality in songbirds crossing the Sahara: aggression and energetics during migration

   • Armando Alberto Aispuro
   • Virginie Canoine
   • Ivan Maggini

   Original Article Open access 24 May 2023 Article: 57

   

4. Comprehension of own and other species’ alarm calls in sooty mangabey vocal development

   • Julián León
   • Constance Thiriau
   • Klaus Zuberbühler

   Original Article Open access 23 May 2023 Article: 56

   

5. An anthropogenic landscape reduces the influence of climate conditions and moonlight on carnivore activity

   • Anna Wereszczuk
   • Andrzej Zalewski

   Original Article Open access 11 May 2023 Article: 55

   

6. Spatial scale-dependent effects of urbanisation on phenotypic traits in a thermophilous grasshopper

   • Béranger Olivier Gilles Waterschoot
   • Gwennaël Bataille
   • Hans Van Dyck

   Original Article 09 May 2023 Article: 54

   

7. Drivers and consequences of female reproductive competition in an egalitarian, sexually monomorphic primate

   • Lea Prox
   • Claudia Fichtel
   • Peter M. Kappeler

   Original Article Open access 06 May 2023 Article: 53

   

8. Developmental changes in red-eyed treefrog embryo behavior increase escape-hatching success in wasp attacks

   • Elena K. Gomez
   • Alina Chaiyasarikul
   • Karen M. Warkentin

   Original Article 03 May 2023 Article: 52

   

9. Brown and grey morphs differ in their nocturnality in the polymorphic scops owl (Otus scops)

   • Deseada Parejo
   • Juan Rodríguez-Ruiz
   • Jesús M. Avilés

   Original Article Open access 03 May 2023 Article: 51

   

10. Social information used to elicit cache protection differs between pinyon jays and Clark’s nutcrackers

    • Alizée Vernouillet
    • Dawson Clary
    • Debbie M. Kelly

    Original Article 01 May 2023 Article: 50

    

11. Wild Australian magpies learn to pull intact, not broken, strings to obtain food

    • Robin D. Johnsson
    • Papillon S. Veillet
    • John A. Lesku

    Original Article Open access 28 April 2023 Article: 49

    

12. A dicey situation: capture behaviours in free-ranging dice snakes

    • Vukašin Bjelica
    • Marko Anđelković
    • Ana Golubović

    Original Article 22 April 2023 Article: 48