Ways of Nature - Burroughs, John, 1837-1921 (Project Gutenberg, 2009)
Ways of nature -- Bird-songs -- Nature with closed doors -- The wit of a duck -- Factors in animal life -- Animal communication -- Devious paths -- What do animals know? -- Do animals think and reflect? -- A pinch of salt -- The literary treatment of nature -- A beaver's reason -- Reading the book of nature -- Gathered by the way.
Electronic text
Keywords: Animal intelligence; Natural history -- Outdoor books; Animal behavior