FUNCTIONAL VOCALIZATIONS BY AN AFRICAN GREY PARROT (PSITTACUS ERITHACUS)PEPPERBERG IM.1981; Z. TIERPSYCHOL.; ISSN 0044-3573; DEU; DA. 1981; VOL. 55; NO 2; PP. 139-160; ABS. GER; BIBL. 2 P.Article

A MOLECULAR ORBITAL STUDY OF THE ROLE OF BH₅ IN THE HYDROLYSIS OF BH₄^-PEPPERBERG IM; HALGREN TA; LIPSCOMB WN et al.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 12; PP. 3442-3451; BIBL. 58 REF.Article

A MOLECULAR ORBITAL STUDY OF THE ROLE OF BH₅ IN THE HYDROLYSIS OF BH₄^-.PEPPERBERG IM; HALGREN TA; LIPSCOMB WN et al.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 12; PP. 3442-3451; BIBL. 58 REF.Article

COMPUTATIONAL EVIDENCE FOR A STABLE INTERMEDIATE IN THE REARRANGEMENT OF 1,2-C₂B₄H₆ TO 1,6-C₂B₄H₆HALGREN TA; PEPPERBERG IM; LIPSCOMB WN et al.1975; J. AMER. CHEM. SOC.; U.S.A.; DA. 1975; VOL. 97; NO 5; PP. 1248-1250; BIBL. 7 REF.Article

EXTENDED TOPOLOGICAL RULES FOR BORON HYDRIDES. I. STRUCTURES AND RELATIVES ENERGIES FOR THE TRANSIENT BORON HYDRIDES B₂H₄, B₃H₇, B₃H₉, B₄H₈, AND B₄H₁₂.PEPPERBERG IM; HALGREN TA; LIPSCOMB WN et al.1977; INORG. CHEM.; U.S.A.; DA. 1977; VOL. 16; NO 2; PP. 363-379; BIBL. 47 REF.Article

THE QUESTION OF FLUXIONAL BEHAVIOR IN B₃H₈^- AND B₅H₁₁.PEPPERBERG IM; DIXON DA; LIPSCOMB WN et al.1978; INORG. CHEM.; U.S.A.; DA. 1978; VOL. 17; NO 3; PP. 587-593; BIBL. 22 REF.Article

Conversation avec un perroquet = Conversation with a parrotPEPPERBERG, I.Pour la science. 1998, Num 254, pp 60-65, issn 0153-4092Article

Ordinality and inferential abilities of a grey parrot (Psittacus erithacus)PEPPERBERG, Irene M.Journal of comparative psychology (1983). 2006, Vol 120, Num 3, pp 205-216, issn 0735-7036, 12 p.Article

Grey parrot (Psittacus erithacus) numerical abilities : Addition and further experiments on a zero-like conceptPEPPERBERG, Irene M.Journal of comparative psychology (1983). 2006, Vol 120, Num 1, pp 1-11, issn 0735-7036, 11 p.Article

Numerical competence in an African gray parrot (Psittacus erithacus)PEPPERBERG, I. M.Journal of comparative psychology (1983). 1994, Vol 108, Num 1, pp 36-44, issn 0735-7036Article

Grey parrots do not always 'parrot' : the roles of imitation and phonological awareness in the creation of new labels from existing vocalizationsPEPPERBERG, Irene M.Language sciences (Oxford). 2007, Vol 29, Num 1, pp 1-13, issn 0388-0001, 13 p.Article

Vocal learning in grey parrots (Psittacus erithacus): effects of social interaction, reference, and contextPEPPERBERG, I. M.The Auk. 1994, Vol 111, Num 2, pp 300-313, issn 0004-8038Article

Does rod phototransduction involve the delayed transition of activated rhodopsin to a second, more active catalytic state?PEPPERBERG, D. R.Visual neuroscience (Print). 1998, Vol 15, Num 6, pp 1067-1078, issn 0952-5238Article

Comprehension of «absence» by an African Grey parrot: learning with respect to questions of same/differentPEPPERBERG, I. M.Journal of the experimental analysis of behavior. 1988, Vol 50, Num 3, pp 553-564, issn 0022-5002Article

Acquisition of the same/different concept by an African Grey parrot(Psittacus erithacus): learning with respect to categories of color, shape, and materialPEPPERBERG, I. M.Learning & behavior. 1987, Vol 15, Num 4, pp 423-432, issn 1543-4494Article

Social modeling theory: a possible framework for understanding avian vocal learningPEPPERBERG, I. M.The Auk. 1985, Vol 102, Num 4, pp 854-864, issn 0004-8038Article

Rhodopsin and visual adaptation: analysis of photoreceptor thresholds in the isolated skate retinaPEPPERBERG, D. R.Vision research (Oxford). 1984, Vol 24, Num 4, pp 357-366, issn 0042-6989Article

Cognition in the African Grey parrot: preliminary evidence for auditory/vocal comprehension of the class conceptPEPPERBERG, I. M.Learning & behavior. 1983, Vol 11, Num 2, pp 179-185, issn 1543-4494Article

Proficient performance of a conjunctive, recursive task by an African gray parrot (Psittacus erithacus)PEPPERBERG, I. M.Journal of comparative psychology (1983). 1992, Vol 106, Num 3, pp 295-305, issn 0735-7036Article

Cognition in an African gray parrot (Psittacus erithacus): further evidence for comprehension of categories and labelsPEPPERBERG, I. M.Journal of comparative psychology (1983). 1990, Vol 104, Num 1, pp 41-52, issn 0735-7036Article

Some cognitive capacities of an African grey parrot (Psittacus erithacus)PEPPERBERG, I. M.Advances in the study of behavior. 1990, Vol 19, pp 357-409, issn 0065-3454, 53 p.Article

Evidence for conceptual quantitative abilities in the african grey parrot: labeling of cardinal setsPEPPERBERG, I. M.Ethology. 1987, Vol 75, Num 1, pp 37-61, issn 0179-1613Article

Grey parrot number acquisition: The inference of cardinal value from ordinal position on the numeral listPEPPERBERG, Irene M; CAREY, Susan.Cognition. 2012, Vol 125, Num 2, pp 219-232, issn 0010-0277, 14 p.Article

RETINAL-INDUCED SENSITIZATION OF LIGHT-ADAPTED RABBIT PHOTORECEPTORSPEPPERBERG DR; MASLAND RH.1978; BRAIN RES.; NLD; DA. 1978; VOL. 151; NO 1; PP. 194-200; BIBL. 36 REF.Article

SENSITIZING ACTIVITY OF 9, 13 DICIS RETINAL IN BLEACHED PHOTORECEPTORS OF THE SKATECROUCH R; PEPPERBERG DR.1978; INVEST. OPHTALMOL. VISUAL SCI.; USA; DA. 1978; VOL. 17; NO 10; PP. 1024-1029; BIBL. 10 REF.Article