| Logical reasoning by a Grey parrot? A case study of the disjunctive syllogism IM Pepperberg, SL Gray, S Mody, FM Cornero, S Carey Behaviour 156 (5-8), 409-445, 2019 | 79 | 2019 |
| Delayed gratification: A grey parrot (Psittacus erithacus) will wait for a better reward. AE Koepke, SL Gray, IM Pepperberg Journal of Comparative Psychology 129 (4), 339, 2015 | 77 | 2015 |
| Initial evidence for probabilistic reasoning in a grey parrot (Psittacus erithacus). KA Clements, SL Gray, B Gross, IM Pepperberg Journal of Comparative Psychology 132 (2), 166, 2018 | 30 | 2018 |
| Human–Grey parrot (Psittacus erithacus) reciprocity: a follow-up study F Péron, L Thornberg, B Gross, S Gray, IM Pepperberg Animal cognition 17, 937-944, 2014 | 16 | 2014 |
| Piagetian liquid conservation in grey parrots (Psittacus erithacus). IM Pepperberg, SL Gray, JS Lesser, LA Hartsfield Journal of Comparative Psychology 131 (4), 370, 2017 | 11 | 2017 |
| Use of different attentional strategies by pigeons and humans in multidimensional visual search. SL Gray, MAJ Qadri, DI Brooks, RG Cook Journal of Experimental Psychology: Animal Learning and Cognition 48 (1), 46, 2022 | 1 | 2022 |
| Dynamically occluded action recognition by pigeons SL Gray, MAJ Qadri, RG Cook Attention, Perception, & Psychophysics 85 (7), 2515-2530, 2023 | | 2023 |
| Towards describing scenes by animals: Pigeons’ ordinal discrimination of objects varying in depth SL Gray, MAJ Qadri, RG Cook Learning & Behavior 49 (1), 85-98, 2021 | | 2021 |
| Attentional Strategies in Concurrent Visual Search in Pigeons and Humans SL Gray Tufts University, 2018 | | 2018 |
| Human–Grey parrot (Psittacus erithacus) reciprocity: a follow-up study L Thornberg, B Gross, S Gray, IM Pepperberg University of Lincoln, 2014 | | 2014 |
