Volume 134

  • Cover image ‘Adult American bullfrog (Lithobates catesbeianus)’,copyright [Jelger Herder, RAVON], used with kind permission [Jelger Herder, RAVON]

  • Cover image ‘Triangle Plot’, copyright [Ben Wiens, University of Kansas], used with kind permission [Ben Wiens, University of Kansas]

  • Cover image ‘Philippine Painted Narrowmouth Frog, Kaloula picta’, [Rafe Brown, The University of Kansas (copyright) and Jason B Fernandez], used with kind permission [Courtesy of the University of Kansas Biodiversity Institute]

  • Cover image ‘Does mother know best? Daphnia pulex female with early-stage parthenogenetic eggs’, copyright Bret Coggins [University of Notre Dame], used with kind permission Trenton C. Agrelius [University of Notre Dame].

  • Cover image ‘Nelson's pocket mouse at its burrow entrance’, copyright Carlos Luna-Aranguré, used with kind permission Ella Vázquez-Domínguez [Instituto de Ecología, UNAM]