[982] Caps. 16, 18, 24.

[983] Cap. 17.

[984] V, 7.

[985] Bruta animalia ratione uti, cap. 9; also Quaest. Nat., cap. 26, “Why certain brutes seek certain remedies.”

[986] De solertia animalium.

[987] Ibid., 36-37; also the closing chapters of The Banquet of the Seven Sages.

[988] Cap. 31.

[989] Cap. 25.

[990] Cap. 12.

[991] Cap. 10.