1. Sex/age differences in foraging, vigilance and alertness in a social herbivore

   • Ilaria Pecorella
   • Niccolò Fattorini
   • Francesco Ferretti

   Original Paper 10 September 2018 Pages: 1 - 8

   

2. Mating scars among sharks: evidence of coercive mating?

   • Erich K. Ritter
   • Raid W. Amin

   Original Paper 20 September 2018 Pages: 9 - 16

   

3. Territoriality and agonistic behavior of subterranean Copionodontinae catfish (Siluriformes: Trichomycteridae) from Brazil

   • Bianca Rantin
   • Maria Elina Bichuette

   Original Paper 04 October 2018 Pages: 17 - 28

   

4. Behavioral response of the endemic Martino’s vole Dinaromys bogdanovi (Martino 1922) to environmental complexity

   • Maša Ljuština
   • Lea Vidatić
   • Duje Lisičić

   Original Paper 17 October 2018 Pages: 29 - 38

   

5. Does fluctuating asymmetry of hind legs impose costs on escape speed in house crickets (Acheta domesticus)?

   • Jacob B. Pears
   • Stephen M. Ferguson
   • Philip W. Bateman

   Original Paper 17 October 2018 Pages: 39 - 45

   

6. Fifty shades of silk: sexual behavior and bridal veil deposition in the spider Ctenus longipes

   • Mariana C. Trillo
   • Álvaro Laborda
   • Anita Aisenberg

   Original Paper 24 October 2018 Pages: 47 - 56

   

7. First experimental evidence that proteins from femoral glands convey identity-related information in a lizard

   • Marco Mangiacotti
   • Sofia Gaggiani
   • Roberto Sacchi

   Original Paper 04 January 2019 Pages: 57 - 65

   

8. Living on the edge: thermoregulatory behaviour of South American sea lions, Otaria flavescens, at the northern limit of their Atlantic distribution

   • Carme Tuneu-Corral
   • Diana Szteren
   • Marcelo H. Cassini

   Short Communication 06 October 2018 Pages: 67 - 71

   

9. Flock-mate familiarity affects note composition of chickadee calls

   • Brittany A. Coppinger
   • Jordon E. Davis
   • Todd M. Freeberg

   Short Communication 11 January 2019 Pages: 73 - 77