Citation: Im. Pepperberg, Evolution of avian intelligence, with an emphasis on Grey parrots (Psittacus erithacus), EVOLUTION OF INTELLIGENCE, 2002, pp. 315-337
Citation: Im. Pepperberg et D. Sherman, Proposed use of two-part interactive modeling as a means to increase functional skills in children with a variety of disabilities, TEACH L MED, 12(4), 2000, pp. 213-220
Citation: Im. Pepperberg et al., Vocal learning in the grey parrot (Psittacus erithacus): Effects of species identity and number of trainers, J COM PSYCH, 114(4), 2000, pp. 371-380
Citation: Im. Pepperberg et Se. Wilcox, Evidence for a form of mutual exclusivity during label acquisition by greyparrots (Psittacus erithacus)?, J COM PSYCH, 114(3), 2000, pp. 219-231
Citation: Im. Pepperberg et Sk. Lynn, Possible levels of animal consciousness with reference to grey parrots (Psittacus erithacus), AM ZOOLOG, 40(6), 2000, pp. 893-901
Citation: Im. Pepperberg et al., Limited contextual vocal learning in the grey parrot (Psittacus erithacus): The effect of interactive co-viewers on videotaped instruction, J COM PSYCH, 113(2), 1999, pp. 158-172
Citation: Im. Pepperberg, Rethinking syntax: A commentary on E. Kako's "Elements of syntax in the systems of three language-trained animals", ANIM LEAR B, 27(1), 1999, pp. 15-17