On the mental qualities of birds, as compared with their cerebral development MacGillivray, John, 1821-1867 creator text book Edinburgh Adam and Charles Black 1840 1824 1899
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ENG Anatomy Behavior Birds Phrenology QL697 .M14 The Edinburgh Academic Annual for MDCCCXL, 1840 (pp. 67-96 ) https://www.biodiversitylibrary.org/bibliography/95680 13280026 10.5962/bhl.title.95680 SMI