1. Geographic variation and discrimination of social calls in male great himalayan leaf-nosed bats: do functionally similar calls have similar patterns?

   • Chunmian Zhang
   • Ziqi Zheng
   • Tinglei Jiang

   Original Article 28 March 2024 Article: 44

   

2. Background contrast affects detection and recognition of courting wolf spiders by intended and unintended receivers

   • George W. Uetz
   • Rachel Gilbert
   • David L. Clark

   Original Article Open access 21 March 2024 Article: 43

   

3. Vocal and genetic variation between a land-bridge island and mainland populations of the Black-crowned Antshrike (Thamnophilus atrinucha)

   • Raul Ernesto Sedano-Cruz
   • Natalia Pérez-Amaya
   • Hector Fabio Rivera-Gutierrez

   Original Article Open access 20 March 2024 Article: 42

   

4. Iberian wolf’s diet and its quality during breeding season: exploring the influence of zone, wolf groups, prey availability and individual factors

   • Isabel Barja
   • Ana Piñeiro
   • M. Carmen Hernández

   Original Article 20 March 2024 Article: 41

   

5. The relationship between preference and switching in flower foraging by bees

   • Daniel R. Papaj
   • Avery L. Russell

   Original Article 19 March 2024 Article: 40

   

6. Mechanisms for polyandry evolution in a complex social bee

   • Keith Delaplane
   • Katherine Hagan
   • Lewis Bartlett

   Original Article Open access 09 March 2024 Article: 39

   

7. Performance and efficiency in leaf transport: unveiling the task allocation puzzle in Acromyrmex subterraneus

   • Antônio Marcos Oliveira Toledo
   • Arthur Zimerer
   • Juliane Floriano Santos Lopes

   Original Article 08 March 2024 Article: 38

   

8. ‘Beware, I am large and dangerous’ – human listeners can be deceived by dynamic manipulation of the indexical content of agonistic dog growls

   • Péter Pongrácz
   • Petra Dobos
   • Bence Ferdinandy

   Original Article Open access 01 March 2024 Article: 37

   

9. Choosing a bigger opponent: the path to victory and greater gains for the small contestant

   • Luis M. Burciaga
   • Guillermina Alcaraz

   Original Article Open access 28 February 2024 Article: 36

   

10. Competitive asymmetries, birthing asynchrony and sibling rivalry in a social lizard

    • Alix Bouffet-Halle
    • Erik Wapstra
    • Geoffrey M. While

    Original Article Open access 28 February 2024 Article: 35

    

11. Experimental quantification of genetic and ontogenetic effects on fighting behavior in the broad-horned flour beetle

    • Toshiki Nishitani
    • Kentarou Matsumura
    • Takahisa Miyatake

    Original Article Open access 24 February 2024 Article: 34

    

12. Diving behavior in semi-aquatic Anolis lizards results in heat loss with sex-specific cooling tolerance

    • Alexandra M. Martin
    • Christopher K. Boccia
    • Lindsey Swierk

    Original Article 23 February 2024 Article: 33

    

13. No sign of reproductive cessation in the old workers of a queenless ponerine ant

    • Kodai Kishino
    • Keiko Sakiyama
    • Yasukazu Okada

    Original Article Open access 23 February 2024 Article: 32

    

14. Behavioral repertoire of Lahille’s bottlenose dolphins that interact with artisanal fishers

    • Nathalia Serpa
    • Guilherme Frainer
    • Ignacio B. Moreno

    Original Article 23 February 2024 Article: 31

    

15. Lead pollution impacts the dynamics and resolution of contests between the native Mexican mojarra and invasive convict cichlid

    • Irma Inchaurregui
    • Hugo F. Olivares-Rubio
    • M. Franco

    Featured Student Research Paper 21 February 2024 Article: 30

    

16. Grooming reciprocity in Geoffroy’s spider monkeys, and the influence of the opportunity of interaction

    • Fabrizio Dell’Anna
    • Filippo Aureli
    • Gabriele Schino

    Original Article 20 February 2024 Article: 29