Parallel overinterpretation of behavior of apes and corvids Robert Hampton Outlook 20 June 2018 Pages: 105 - 106
Tools of engagement: Information seeking in chimpanzees Victoria L. Templer Outlook 15 August 2018 Pages: 107 - 108
Searching images and the meaning of alarm calls Alan B. Bond Outlook 17 September 2018 Pages: 109 - 110
Imagery in wild birds: Retrieval of visual information from referential alarm calls Toshitaka N. Suzuki OriginalPaper 31 January 2019 Pages: 111 - 114
Sometimes a stick might just be a stick Christopher B. SturdyJenna V. Congdon Commentary 03 April 2019 Pages: 115 - 116
Motivation to run measured by progressive ratio tests: Failure to support the addiction hypothesis for rats Maximilian B. L. CordonyJulie Y. L. ChowRobert A. Boakes OriginalPaper 21 August 2018 Pages: 131 - 140
Assessing object-recognition memory in rats: Pitfalls of the existent tasks and the advantages of a new test Emily ColeAmanda SimundicDave G. Mumby OriginalPaper 21 August 2018 Pages: 141 - 155
What makes a landmark effective in adolescent and adult rats? Sex and age differences in a navigation task V. D. ChamizoM. N. TorresN. J. Mackintosh OriginalPaper 22 October 2018 Pages: 156 - 165
Associative structure of conditioned inhibition produced by inhibitory perceptual learning treatment Cody W. PolackRalph R. Miller OriginalPaper 12 November 2018 Pages: 166 - 176
Facilitation and retardation of flavor preference conditioning following prior exposure to the flavor conditioned stimulus Enrique MorillasFelisa GonzálezGeoffrey Hall OriginalPaper 12 November 2018 Pages: 177 - 186